{
  "v": "2.0",
  "page_type": "product",
  "title": "Gsc International Double-Convex Glass Lens, 50Mm Diameter, 5Cm Focal Length, Pack Of 20",
  "breadcrumbs": [
    {
      "label": "Home",
      "href": "/python/html5/index.html"
    },
    {
      "label": "Brands",
      "href": "/python/html5/menu_brand_index/menu_brand_index_brands_87101ba214.html"
    },
    {
      "label": "Gsc International",
      "href": "/python/html5/menu_brand_products/1000/27000/menu_brand_products_GscInternational_1_96fa856034.html"
    },
    {
      "label": "4-90923-20",
      "href": null
    }
  ],
  "content": {
    "product": {
      "mpn": "4-90923-20",
      "manufacturer": "Gsc International",
      "brand": "Gsc International",
      "brand_url": "/python/html5/menu_brand_products/1000/27000/menu_brand_products_GscInternational_1_96fa856034.html",
      "title": "Gsc International Double-Convex Glass Lens, 50Mm Diameter, 5Cm Focal Length, Pack Of 20",
      "description": "",
      "attributes": [
        {
          "name": "Brand name",
          "values": [
            {
              "value": "Gsc International",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28588000/menu_attr_pair_Brandname_GscInternational_1_f384ba4992.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28588000/menu_attr_pair_Brandname_GscInternational_1_f384ba4992.html"
        },
        {
          "name": "Manufacturer name",
          "values": [
            {
              "value": "Gsc International",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28588000/menu_attr_pair_Manufacturername_GscInternational_1_ea1bf4b928.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28588000/menu_attr_pair_Manufacturername_GscInternational_1_ea1bf4b928.html"
        },
        {
          "name": "Manufacturer",
          "values": [
            {
              "value": "Gsc International",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28588000/menu_attr_pair_Manufacturer_GscInternational_1_93f93d31f7.html"
            },
            {
              "value": "GSC International",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28588000/menu_attr_pair_Manufacturer_GscInternational_1_93f93d31f7.html"
            },
            {
              "value": "GSC International, Inc.",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28589000/menu_attr_pair_Manufacturer_GSCInternationalInc_1_031edf7931.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28588000/menu_attr_pair_Manufacturer_GscInternational_1_93f93d31f7.html"
        },
        {
          "name": "Extra Product Name",
          "values": [
            {
              "value": "Gsc International Double-Convex Glass Lens, 50Mm Diameter, 5Cm Focal Length, Pack Of 20",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28605000/menu_attr_pair_ExtraProductName_GscInternationalDoubleConvexGlassLens50MmD_1_be7eba2839.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28605000/menu_attr_pair_ExtraProductName_GscInternationalDoubleConvexGlassLens50MmD_1_be7eba2839.html"
        },
        {
          "name": "moq",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_moq_1_1_29ca727a89.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_moq_1_1_29ca727a89.html"
        },
        {
          "name": "MPN",
          "values": [
            {
              "value": "4-90923-20",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28605000/menu_attr_pair_MPN_49092320_1_e991b8163f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28605000/menu_attr_pair_MPN_49092320_1_e991b8163f.html"
        },
        {
          "name": "multiple",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_multiple_1_1_2f60c1bab8.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_multiple_1_1_2f60c1bab8.html"
        },
        {
          "name": "qtyInStock",
          "values": [
            {
              "value": "-2",
              "url": "/python/html5/menu_attr_pair/1000/68000/menu_attr_pair_qtyInStock_2_1_6d3cb449ce.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/68000/menu_attr_pair_qtyInStock_2_1_6d3cb449ce.html"
        },
        {
          "name": "qtySource",
          "values": [
            {
              "value": "FieldMap",
              "url": "/python/html5/menu_attr_pair/1000/95000/menu_attr_pair_qtySource_FieldMap_1_da32671cb5.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/95000/menu_attr_pair_qtySource_FieldMap_1_da32671cb5.html"
        },
        {
          "name": "SKU",
          "values": [
            {
              "value": "GSC-4-90923-20",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_SKU_GSC49092320_1_1ad68acab7.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_SKU_GSC49092320_1_1ad68acab7.html"
        },
        {
          "name": "tierMinQty1",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_tierMinQty1_1_1_974840705d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_tierMinQty1_1_1_974840705d.html"
        },
        {
          "name": "tierMinQty2",
          "values": [
            {
              "value": "2",
              "url": "/python/html5/menu_attr_pair/1000/31000/menu_attr_pair_tierMinQty2_2_1_cfdc81a58d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/31000/menu_attr_pair_tierMinQty2_2_1_cfdc81a58d.html"
        },
        {
          "name": "tierMinQty3",
          "values": [
            {
              "value": "3",
              "url": "/python/html5/menu_attr_pair/1000/533000/menu_attr_pair_tierMinQty3_3_1_9df64ca377.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/533000/menu_attr_pair_tierMinQty3_3_1_9df64ca377.html"
        },
        {
          "name": "tierMinQty4",
          "values": [
            {
              "value": "4",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1358000/menu_attr_pair_tierMinQty4_4_1_17c6bacc2b.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1358000/menu_attr_pair_tierMinQty4_4_1_17c6bacc2b.html"
        },
        {
          "name": "tierMinQty5",
          "values": [
            {
              "value": "6",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1358000/menu_attr_pair_tierMinQty5_6_1_a1732e3431.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1358000/menu_attr_pair_tierMinQty5_6_1_a1732e3431.html"
        },
        {
          "name": "tierMinQty6",
          "values": [
            {
              "value": "8",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1644000/menu_attr_pair_tierMinQty6_8_1_faade70588.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1644000/menu_attr_pair_tierMinQty6_8_1_faade70588.html"
        },
        {
          "name": "tierMinQty7",
          "values": [
            {
              "value": "12",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1644000/menu_attr_pair_tierMinQty7_12_1_257e23f4a4.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1644000/menu_attr_pair_tierMinQty7_12_1_257e23f4a4.html"
        },
        {
          "name": "tierPrice1",
          "values": [
            {
              "value": "18.38",
              "url": "/python/html5/menu_attr_pair/1000/240000/menu_attr_pair_tierPrice1_1838_1_06136c8f34.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/240000/menu_attr_pair_tierPrice1_1838_1_06136c8f34.html"
        },
        {
          "name": "tierPrice2",
          "values": [
            {
              "value": "18.27",
              "url": "/python/html5/menu_attr_pair/1000/20000000/20263000/menu_attr_pair_tierPrice2_1827_1_0da7b52cd1.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/20000000/20263000/menu_attr_pair_tierPrice2_1827_1_0da7b52cd1.html"
        },
        {
          "name": "tierPrice3",
          "values": [
            {
              "value": "18.21",
              "url": "/python/html5/menu_attr_pair/1000/13000000/13684000/menu_attr_pair_tierPrice3_1821_1_a268c3ffa8.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/13000000/13684000/menu_attr_pair_tierPrice3_1821_1_a268c3ffa8.html"
        },
        {
          "name": "tierPrice4",
          "values": [
            {
              "value": "18.16",
              "url": "/python/html5/menu_attr_pair/1000/16000000/16923000/menu_attr_pair_tierPrice4_1816_1_19694a53c7.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/16000000/16923000/menu_attr_pair_tierPrice4_1816_1_19694a53c7.html"
        },
        {
          "name": "tierPrice5",
          "values": [
            {
              "value": "18.09",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28602000/menu_attr_pair_tierPrice5_1809_1_d67222d1f1.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28602000/menu_attr_pair_tierPrice5_1809_1_d67222d1f1.html"
        },
        {
          "name": "tierPrice6",
          "values": [
            {
              "value": "18.05",
              "url": "/python/html5/menu_attr_pair/1000/6000000/6831000/menu_attr_pair_tierPrice6_1805_1_2bdfb4091d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/6000000/6831000/menu_attr_pair_tierPrice6_1805_1_2bdfb4091d.html"
        },
        {
          "name": "tierPrice7",
          "values": [
            {
              "value": "17.98",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28602000/menu_attr_pair_tierPrice7_1798_1_b281e32b29.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28602000/menu_attr_pair_tierPrice7_1798_1_b281e32b29.html"
        },
        {
          "name": "ASIN",
          "values": [
            {
              "value": "B07Z9Z93HM",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_ASIN_B07Z9Z93HM_1_dae60f3c33.html"
            },
            {
              "value": "B08FCQ1JL1",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_ASIN_B08FCQ1JL1_1_7edf3ff9ed.html"
            },
            {
              "value": "B0BHF9ZNYW",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_ASIN_B0BHF9ZNYW_1_2139f30ebb.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_ASIN_B07Z9Z93HM_1_dae60f3c33.html"
        },
        {
          "name": "AdultProduct",
          "values": [
            {
              "value": "False",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_AdultProduct_False_1_c6441ece7c.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_AdultProduct_False_1_c6441ece7c.html"
        },
        {
          "name": "Asin",
          "values": [
            {
              "value": "B07Z9Z93HM",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_ASIN_B07Z9Z93HM_1_dae60f3c33.html"
            },
            {
              "value": "B08FCQ1JL1",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_ASIN_B08FCQ1JL1_1_7edf3ff9ed.html"
            },
            {
              "value": "B0BHF9ZNYW",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_ASIN_B0BHF9ZNYW_1_2139f30ebb.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_ASIN_B07Z9Z93HM_1_dae60f3c33.html"
        },
        {
          "name": "Autographed",
          "values": [
            {
              "value": "False",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Autographed_False_1_3dfa18ce7d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_Autographed_False_1_3dfa18ce7d.html"
        },
        {
          "name": "Binding",
          "values": [
            {
              "value": "Misc.",
              "url": "/python/html5/menu_attr_pair/1000/60000/menu_attr_pair_Binding_Misc_1_e113619f99.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/60000/menu_attr_pair_Binding_Misc_1_e113619f99.html"
        },
        {
          "name": "Brand",
          "values": [
            {
              "value": "GSC",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28589000/menu_attr_pair_Brand_GSC_1_be03965a36.html"
            },
            {
              "value": "GSC International",
              "url": "/python/html5/menu_attr_pair/1000/17000000/17507000/menu_attr_pair_Brand_GSCInternational_1_55abb0620a.html"
            },
            {
              "value": "GSC International, Inc.",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28591000/menu_attr_pair_Brand_GSCInternationalInc_1_779b808f35.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28589000/menu_attr_pair_Brand_GSC_1_be03965a36.html"
        },
        {
          "name": "Bullet_point",
          "values": [
            {
              "value": "50mm diameter",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28589000/menu_attr_pair_Bulletpoint_50mmdiameter_1_792c16dfde.html"
            },
            {
              "value": "5cm focal length",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28605000/menu_attr_pair_Bulletpoint_5cmfocalLength_1_b13ffb66d8.html"
            },
            {
              "value": "Made from polished optical glass",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28600000/menu_attr_pair_Bulletpoint_Madefrompolishedopticalglass_1_4a90a3a187.html"
            },
            {
              "value": "Sold as a pack of 20",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28602000/menu_attr_pair_Bulletpoint_Soldasapackof20_1_99c4ab3693.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28589000/menu_attr_pair_Bulletpoint_50mmdiameter_1_792c16dfde.html"
        },
        {
          "name": "ClassificationId",
          "values": [
            {
              "value": "16412251",
              "url": "/python/html5/menu_attr_pair/1000/61000/menu_attr_pair_ClassificationId_16412251_1_16210de947.html"
            },
            {
              "value": "6651007011",
              "url": "/python/html5/menu_attr_pair/1000/24000000/24498000/menu_attr_pair_ClassificationId_6651007011_1_5c9958f0cf.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/61000/menu_attr_pair_ClassificationId_16412251_1_16210de947.html"
        },
        {
          "name": "Color",
          "values": [
            {
              "value": "Clear",
              "url": "/python/html5/menu_attr_pair/1000/98000/menu_attr_pair_Color_Clear_1_736c3124e2.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/98000/menu_attr_pair_Color_Clear_1_736c3124e2.html"
        },
        {
          "name": "Compliance_type",
          "values": [
            {
              "value": "on_product_combined_cancer_reproductive",
              "url": "/python/html5/menu_attr_pair/1000/103000/menu_attr_pair_Compliancetype_onproductcombinedcancerreproductive_1_817f5235a1.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/103000/menu_attr_pair_Compliancetype_onproductcombinedcancerreproductive_1_817f5235a1.html"
        },
        {
          "name": "DisplayName",
          "values": [
            {
              "value": "Industrial Hardware",
              "url": "/python/html5/menu_attr_pair/1000/61000/menu_attr_pair_DisplayName_IndustrialHardware_1_100f7c32ca.html"
            },
            {
              "value": "Optics",
              "url": "/python/html5/menu_attr_pair/1000/2000000/2294000/menu_attr_pair_DisplayName_Optics_1_00cd3320e3.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/61000/menu_attr_pair_DisplayName_IndustrialHardware_1_100f7c32ca.html"
        },
        {
          "name": "Height",
          "values": [
            {
              "value": "1501",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1446000/menu_attr_pair_Height_1501_1_5370fa8319.html"
            },
            {
              "value": "2.0",
              "url": "/python/html5/menu_attr_pair/1000/66000/menu_attr_pair_Height_20_1_a8500c4566.html"
            },
            {
              "value": "2.00",
              "url": "/python/html5/menu_attr_pair/1000/103000/menu_attr_pair_Height_200_1_82f2b6878b.html"
            },
            {
              "value": "375",
              "url": "/python/html5/menu_attr_pair/1000/67000/menu_attr_pair_Height_375_1_40a6a90ea6.html"
            },
            {
              "value": "4.0",
              "url": "/python/html5/menu_attr_pair/1000/105000/menu_attr_pair_Height_40_1_6c98cbc20c.html"
            },
            {
              "value": "4.00",
              "url": "/python/html5/menu_attr_pair/1000/160000/menu_attr_pair_height_400_1_a6e20010be.html"
            },
            {
              "value": "56",
              "url": "/python/html5/menu_attr_pair/1000/67000/menu_attr_pair_Height_56_1_419abfe6d5.html"
            },
            {
              "value": "7.0",
              "url": "/python/html5/menu_attr_pair/1000/182000/menu_attr_pair_Height_70_1_5d714b1379.html"
            },
            {
              "value": "75",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Height_75_1_a0092a3e31.html"
            },
            {
              "value": "8.5",
              "url": "/python/html5/menu_attr_pair/1000/105000/menu_attr_pair_Height_85_1_9ce83164f5.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1446000/menu_attr_pair_Height_1501_1_5370fa8319.html"
        },
        {
          "name": "Identifier",
          "values": [
            {
              "value": "0762047818269",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Identifier_0762047818269_1_d35cf8c14c.html"
            },
            {
              "value": "762047818269",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Identifier_762047818269_1_884b50f1c1.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Identifier_0762047818269_1_d35cf8c14c.html"
        },
        {
          "name": "IdentifierType",
          "values": [
            {
              "value": "EAN",
              "url": "/python/html5/menu_attr_pair/1000/3000/menu_attr_pair_IdentifierType_EAN_1_0a7a698752.html"
            },
            {
              "value": "UPC",
              "url": "/python/html5/menu_attr_pair/1000/61000/menu_attr_pair_IdentifierType_UPC_1_477407fdb7.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/3000/menu_attr_pair_IdentifierType_EAN_1_0a7a698752.html"
        },
        {
          "name": "ItemClassification",
          "values": [
            {
              "value": "BASE_PRODUCT",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_ItemClassification_BASEPRODUCT_1_21c06575b2.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_ItemClassification_BASEPRODUCT_1_21c06575b2.html"
        },
        {
          "name": "ItemName",
          "values": [
            {
              "value": "Convex Lens, Double, 50mm x 5cm",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_ItemName_ConvexLensDouble50mmx5cm_1_71d38253f2.html"
            },
            {
              "value": "GSC International 4-90923-20 Double-Convex Glass Lens, 50mm Diameter, 5cm Focal Length, Pack of 20",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_ItemName_GSCInternational49092320DoubleConvexGlassL_1_ca5a13b7e5.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_ItemName_ConvexLensDouble50mmx5cm_1_71d38253f2.html"
        },
        {
          "name": "Item_name",
          "values": [
            {
              "value": "Convex Lens, Double, 50mm x 5cm",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Itemname_ConvexLensDouble50mmx5cm_1_5accaafd6e.html"
            },
            {
              "value": "GSC International 4-90923-20 Double-Convex Glass Lens, 50mm Diameter, 5cm Focal Length, Pack of 20",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Itemname_GSCInternational49092320DoubleConvexGlassL_1_57b4f2e06d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Itemname_ConvexLensDouble50mmx5cm_1_5accaafd6e.html"
        },
        {
          "name": "Item_package_quantity",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/1000/1000/menu_attr_pair_Itempackagequantity_1_1_10213d6c40.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000/menu_attr_pair_Itempackagequantity_1_1_10213d6c40.html"
        },
        {
          "name": "Item_package_weight",
          "values": [
            {
              "value": "2.0",
              "url": "/python/html5/menu_attr_pair/1000/79000/menu_attr_pair_Itempackageweight_20_1_388c33e643.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/79000/menu_attr_pair_Itempackageweight_20_1_388c33e643.html"
        },
        {
          "name": "Item_type_keyword",
          "values": [
            {
              "value": "industrial-hardware",
              "url": "/python/html5/menu_attr_pair/1000/61000/menu_attr_pair_Itemtypekeyword_industrialhardware_1_81052f4a26.html"
            },
            {
              "value": "science-classroom-optics-kits",
              "url": "/python/html5/menu_attr_pair/1000/24000000/24498000/menu_attr_pair_Itemtypekeyword_scienceclassroomopticskits_1_f52162d7f8.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/61000/menu_attr_pair_Itemtypekeyword_industrialhardware_1_81052f4a26.html"
        },
        {
          "name": "Item_weight",
          "values": [
            {
              "value": "1.3",
              "url": "/python/html5/menu_attr_pair/1000/319000/menu_attr_pair_Itemweight_13_1_f83a129584.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/319000/menu_attr_pair_Itemweight_13_1_f83a129584.html"
        },
        {
          "name": "Keyword",
          "values": [
            {
              "value": "4-90923",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28605000/menu_attr_pair_Keyword_490923_1_d2c294c0b2.html"
            },
            {
              "value": "4-90923-20",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Keyword_49092320_1_ddf3daa4f1.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28605000/menu_attr_pair_Keyword_490923_1_d2c294c0b2.html"
        },
        {
          "name": "Label",
          "values": [
            {
              "value": "GSC International",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28589000/menu_attr_pair_Label_GSCInternational_1_bf69b2ee77.html"
            },
            {
              "value": "GSC International, Inc.",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28589000/menu_attr_pair_Label_GSCInternationalInc_1_4369d0727b.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28589000/menu_attr_pair_Label_GSCInternational_1_bf69b2ee77.html"
        },
        {
          "name": "Length",
          "values": [
            {
              "value": "0.53",
              "url": "/python/html5/menu_attr_pair/1000/860000/menu_attr_pair_length_053_1_7204fa82b7.html"
            },
            {
              "value": "11.5",
              "url": "/python/html5/menu_attr_pair/1000/106000/menu_attr_pair_Length_115_1_c22f9f9279.html"
            },
            {
              "value": "4.0",
              "url": "/python/html5/menu_attr_pair/1000/105000/menu_attr_pair_Length_40_1_5246704959.html"
            },
            {
              "value": "7.0",
              "url": "/python/html5/menu_attr_pair/1000/105000/menu_attr_pair_Length_70_1_5cf8521969.html"
            },
            {
              "value": "7.00",
              "url": "/python/html5/menu_attr_pair/1000/105000/menu_attr_pair_Length_700_1_c66571f38b.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/860000/menu_attr_pair_length_053_1_7204fa82b7.html"
        },
        {
          "name": "Link",
          "values": [
            {
              "value": "https://m.media-amazon.com/images/I/21F6bnH2jPL._SL75_.jpg",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI21F6bnH2jPLSL75_1_344df1af01.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/21F6bnH2jPL.jpg",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI21F6bnH2jPLjpg_1_1322c5408c.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/51VY7MxFPEL.jpg",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI51VY7MxFPELjpg_1_72b10b7eae.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI21F6bnH2jPLSL75_1_344df1af01.html"
        },
        {
          "name": "Marking_type",
          "values": [
            {
              "value": "epa_registration_number",
              "url": "/python/html5/menu_attr_pair/1000/158000/menu_attr_pair_Markingtype_eparegistrationnumber_1_2444270bae.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/158000/menu_attr_pair_Markingtype_eparegistrationnumber_1_2444270bae.html"
        },
        {
          "name": "MaterialType",
          "values": [
            {
              "value": "Glass",
              "url": "/python/html5/menu_attr_pair/1000/85000/menu_attr_pair_MaterialType_Glass_1_9da8a974fa.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/85000/menu_attr_pair_MaterialType_Glass_1_9da8a974fa.html"
        },
        {
          "name": "Memorabilia",
          "values": [
            {
              "value": "False",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Memorabilia_False_1_903cccc9ba.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_Memorabilia_False_1_903cccc9ba.html"
        },
        {
          "name": "Mpns",
          "values": [
            {
              "value": "4-90923-20",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28605000/menu_attr_pair_Mpns_49092320_1_8f995a0e39.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28605000/menu_attr_pair_Mpns_49092320_1_8f995a0e39.html"
        },
        {
          "name": "NumberOfItems",
          "values": [
            {
              "value": "20",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1066000/menu_attr_pair_NumberOfItems_20_1_9daa0aa237.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1066000/menu_attr_pair_NumberOfItems_20_1_9daa0aa237.html"
        },
        {
          "name": "Number_of_items",
          "values": [
            {
              "value": "20",
              "url": "/python/html5/menu_attr_pair/1000/345000/menu_attr_pair_Numberofitems_20_1_0c6826f4e8.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/345000/menu_attr_pair_Numberofitems_20_1_0c6826f4e8.html"
        },
        {
          "name": "PackageQuantity",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_PackageQuantity_1_1_27a474ef3f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_PackageQuantity_1_1_27a474ef3f.html"
        },
        {
          "name": "PartNumber",
          "values": [
            {
              "value": "4-90923-20",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_PartNumber_49092320_1_bc22367ea2.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_PartNumber_49092320_1_bc22367ea2.html"
        },
        {
          "name": "Part_number",
          "values": [
            {
              "value": "4-90923-20",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Partnumber_49092320_1_3cb503d8a9.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Partnumber_49092320_1_3cb503d8a9.html"
        },
        {
          "name": "ProductGroup",
          "values": [
            {
              "value": "BISS Basic",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_ProductGroup_BISSBasic_1_1490c9669d.html"
            },
            {
              "value": "Home Improvement",
              "url": "/python/html5/menu_attr_pair/1000/62000/menu_attr_pair_ProductGroup_HomeImprovement_1_dbfa954b12.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_ProductGroup_BISSBasic_1_1490c9669d.html"
        },
        {
          "name": "ProductType",
          "values": [
            {
              "value": "LAB_SUPPLY",
              "url": "/python/html5/menu_attr_pair/1000/10000/menu_attr_pair_ProductType_LABSUPPLY_1_4112f7b232.html"
            },
            {
              "value": "MECHANICAL_COMPONENTS",
              "url": "/python/html5/menu_attr_pair/1000/66000/menu_attr_pair_ProductType_MECHANICALCOMPONENTS_1_be768b0e21.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/10000/menu_attr_pair_ProductType_LABSUPPLY_1_4112f7b232.html"
        },
        {
          "name": "ProductTypeName",
          "values": [
            {
              "value": "LAB_SUPPLY",
              "url": "/python/html5/menu_attr_pair/1000/10000/menu_attr_pair_ProductTypeName_LABSUPPLY_1_8ec0ec1319.html"
            },
            {
              "value": "MECHANICAL_COMPONENTS",
              "url": "/python/html5/menu_attr_pair/1000/68000/menu_attr_pair_ProductTypeName_MECHANICALCOMPONENTS_1_e4dcb5fd3d.html"
            },
            {
              "value": "SAFETY_SUPPLY",
              "url": "/python/html5/menu_attr_pair/1000/168000/menu_attr_pair_ProductTypeName_SAFETYSUPPLY_1_136cacf023.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/10000/menu_attr_pair_ProductTypeName_LABSUPPLY_1_8ec0ec1319.html"
        },
        {
          "name": "Product_description",
          "values": [
            {
              "value": "Convex Lens, Double, 50mm x 5cm",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Productdescription_ConvexLensDouble50mmx5cm_1_89f8093f60.html"
            },
            {
              "value": "This double-convex glass lens is made of polished optical glass. It measures 50mm in diameter and has a focal length of 5cm. Sold in a pack of 20 lenses.",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Productdescription_Thisdoubleconvexglasslensismadeofpolishedo_1_872c54ea9d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Productdescription_ConvexLensDouble50mmx5cm_1_89f8093f60.html"
        },
        {
          "name": "Product_site_launch_date",
          "values": [
            {
              "value": "2017-02-02T02:59:45.660Z",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Productsitelaunchdate_20170202T025945660Z_1_51cd09354a.html"
            },
            {
              "value": "2018-07-11T17:08:29.408Z",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Productsitelaunchdate_20180711T170829408Z_1_c0c49bb50d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Productsitelaunchdate_20170202T025945660Z_1_51cd09354a.html"
        },
        {
          "name": "Publisher",
          "values": [
            {
              "value": "GSC International",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28589000/menu_attr_pair_Publisher_GSCInternational_1_ca0723a32e.html"
            },
            {
              "value": "GSC International, Inc.",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28589000/menu_attr_pair_Publisher_GSCInternationalInc_1_19d06eac23.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28589000/menu_attr_pair_Publisher_GSCInternational_1_ca0723a32e.html"
        },
        {
          "name": "Registration_status",
          "values": [
            {
              "value": "fifra_not_considered_pesticide",
              "url": "/python/html5/menu_attr_pair/1000/104000/menu_attr_pair_Registrationstatus_fifranotconsideredpesticide_1_5d0b6847a1.html"
            },
            {
              "value": "not_capable_emitting_rf_energy",
              "url": "/python/html5/menu_attr_pair/1000/104000/menu_attr_pair_Registrationstatus_notcapableemittingrfenergy_1_6887f14802.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/104000/menu_attr_pair_Registrationstatus_fifranotconsideredpesticide_1_5d0b6847a1.html"
        },
        {
          "name": "Size",
          "values": [
            {
              "value": "1/2\" height x 3/8\" top x 9/32\" bottom",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28589000/menu_attr_pair_Size_12heightx38topx932bottom_1_b11a689712.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28589000/menu_attr_pair_Size_12heightx38topx932bottom_1_b11a689712.html"
        },
        {
          "name": "StrippedMpns",
          "values": [
            {
              "value": "49092320",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_StrippedMpns_49092320_1_2f359895e5.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_StrippedMpns_49092320_1_2f359895e5.html"
        },
        {
          "name": "Studio",
          "values": [
            {
              "value": "GSC International",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28589000/menu_attr_pair_Studio_GSCInternational_1_66f967c7c4.html"
            },
            {
              "value": "GSC International, Inc.",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28589000/menu_attr_pair_Studio_GSCInternationalInc_1_0bbcbe6f02.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28589000/menu_attr_pair_Studio_GSCInternational_1_66f967c7c4.html"
        },
        {
          "name": "Title",
          "values": [
            {
              "value": "Convex Lens, Double, 50mm x 5cm",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Title_ConvexLensDouble50mmx5cm_1_1e5dfc3189.html"
            },
            {
              "value": "GSC 4-90923-20, Glass Double Convex Len, 50mm Diameter, 5cm Focal Length, Pack of 20",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Title_GSC49092320GlassDoubleConvexLen50mmDiamete_1_abea90299f.html"
            },
            {
              "value": "GSC International 4-90923-20 Double-Convex Glass Lens, 50mm Diameter, 5cm Focal Length, Pack of 20",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Title_GSCInternational49092320DoubleConvexGlassL_1_3bf0d0e83e.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_Title_ConvexLensDouble50mmx5cm_1_1e5dfc3189.html"
        },
        {
          "name": "TradeInEligible",
          "values": [
            {
              "value": "False",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_TradeInEligible_False_1_25846a63db.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_TradeInEligible_False_1_25846a63db.html"
        },
        {
          "name": "Type",
          "values": [
            {
              "value": "Count",
              "url": "/python/html5/menu_attr_pair/1000/70000/menu_attr_pair_Type_Count_1_be1384a0c8.html"
            },
            {
              "value": "ean",
              "url": "/python/html5/menu_attr_pair/1000/3000/menu_attr_pair_Type_ean_1_ca8a058b84.html"
            },
            {
              "value": "upc",
              "url": "/python/html5/menu_attr_pair/1000/61000/menu_attr_pair_Type_upc_1_b8e0fca956.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/70000/menu_attr_pair_Type_Count_1_be1384a0c8.html"
        },
        {
          "name": "URL",
          "values": [
            {
              "value": "https://images-na.ssl-images-amazon.com/images/I/01RmK+J4pJL._SL75_.gif",
              "url": "/python/html5/menu_attr_pair/1000/10000/menu_attr_pair_URL_httpsimagesnasslimagesamazoncomimagesI01Rm_1_71dc596704.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/21F6bnH2jPL._SL75_.jpg",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_URL_httpsmmediaamazoncomimagesI21F6bnH2jPLSL75_1_8a3cf4fe4c.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/31JSLtinmPL._SL75_.jpg",
              "url": "/python/html5/menu_attr_pair/1000/28000000/28606000/menu_attr_pair_URL_httpsmmediaamazoncomimagesI31JSLtinmPLSL75_1_11180cc613.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/10000/menu_attr_pair_URL_httpsimagesnasslimagesamazoncomimagesI01Rm_1_71dc596704.html"
        },
        {
          "name": "Unit",
          "values": [
            {
              "value": "inches",
              "url": "/python/html5/menu_attr_pair/1000/63000/menu_attr_pair_Unit_inches_1_c49b8ab96a.html"
            },
            {
              "value": "ounces",
              "url": "/python/html5/menu_attr_pair/1000/1000/menu_attr_pair_Unit_ounces_1_7f02c4b605.html"
            },
            {
              "value": "pounds",
              "url": "/python/html5/menu_attr_pair/1000/1000/menu_attr_pair_Unit_pounds_1_62a7fa2d77.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/63000/menu_attr_pair_Unit_inches_1_c49b8ab96a.html"
        },
        {
          "name": "Unit_count",
          "values": [
            {
              "value": "1.0",
              "url": "/python/html5/menu_attr_pair/1000/70000/menu_attr_pair_Unitcount_10_1_a7b7d7c89b.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/70000/menu_attr_pair_Unitcount_10_1_a7b7d7c89b.html"
        },
        {
          "name": "Units",
          "values": [
            {
              "value": "inches",
              "url": "/python/html5/menu_attr_pair/1000/63000/menu_attr_pair_Units_inches_1_bdb0d4109a.html"
            },
            {
              "value": "pixels",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Units_pixels_1_c7fe549e1d.html"
            },
            {
              "value": "pounds",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Units_pounds_1_0ce017d356.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/63000/menu_attr_pair_Units_inches_1_bdb0d4109a.html"
        },
        {
          "name": "Variant",
          "values": [
            {
              "value": "MAIN",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Variant_MAIN_1_b26e0d62c8.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_Variant_MAIN_1_b26e0d62c8.html"
        },
        {
          "name": "WebsiteDisplayGroup",
          "values": [
            {
              "value": "biss_basic_display_on_website",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_WebsiteDisplayGroup_bissbasicdisplayonwebsite_1_b542bd740e.html"
            },
            {
              "value": "home_improvement_display_on_website",
              "url": "/python/html5/menu_attr_pair/1000/63000/menu_attr_pair_WebsiteDisplayGroup_homeimprovementdisplayonwebsite_1_a2bd1669a9.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_WebsiteDisplayGroup_bissbasicdisplayonwebsite_1_b542bd740e.html"
        },
        {
          "name": "WebsiteDisplayGroupName",
          "values": [
            {
              "value": "BISS Basic",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_WebsiteDisplayGroupName_BISSBasic_1_963559e62f.html"
            },
            {
              "value": "Home Improvement",
              "url": "/python/html5/menu_attr_pair/1000/62000/menu_attr_pair_WebsiteDisplayGroupName_HomeImprovement_1_f5bc07f771.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_WebsiteDisplayGroupName_BISSBasic_1_963559e62f.html"
        },
        {
          "name": "Weight",
          "values": [
            {
              "value": "0.08",
              "url": "/python/html5/menu_attr_pair/1000/603000/menu_attr_pair_Weight_008_1_4d26f156e3.html"
            },
            {
              "value": "0.08125",
              "url": "/python/html5/menu_attr_pair/1000/333000/menu_attr_pair_Weight_008125_1_02965c868f.html"
            },
            {
              "value": "0.081250",
              "url": "/python/html5/menu_attr_pair/1000/2000000/2812000/menu_attr_pair_Weight_0081250_1_a8ead6217f.html"
            },
            {
              "value": "2",
              "url": "/python/html5/menu_attr_pair/1000/177000/menu_attr_pair_Weight_2_1_63200cb680.html"
            },
            {
              "value": "2.0",
              "url": "/python/html5/menu_attr_pair/1000/79000/menu_attr_pair_Weight_20_1_c070f7172d.html"
            },
            {
              "value": "2.00",
              "url": "/python/html5/menu_attr_pair/1000/79000/menu_attr_pair_Weight_200_1_8b57d0489f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/603000/menu_attr_pair_Weight_008_1_4d26f156e3.html"
        },
        {
          "name": "Width",
          "values": [
            {
              "value": "2.0",
              "url": "/python/html5/menu_attr_pair/1000/67000/menu_attr_pair_Width_20_1_492a2b703c.html"
            },
            {
              "value": "2.00",
              "url": "/python/html5/menu_attr_pair/1000/159000/menu_attr_pair_Width_200_1_1b3beebd8a.html"
            },
            {
              "value": "2000",
              "url": "/python/html5/menu_attr_pair/1000/102000/menu_attr_pair_Width_2000_1_a4cb6cf341.html"
            },
            {
              "value": "500",
              "url": "/python/html5/menu_attr_pair/1000/61000/menu_attr_pair_Width_500_1_2675d694cc.html"
            },
            {
              "value": "6.0",
              "url": "/python/html5/menu_attr_pair/1000/91000/menu_attr_pair_Width_60_1_647dfaf3ab.html"
            },
            {
              "value": "6.00",
              "url": "/python/html5/menu_attr_pair/1000/91000/menu_attr_pair_Width_600_1_9571e6481f.html"
            },
            {
              "value": "75",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Width_75_1_1e3c47751f.html"
            },
            {
              "value": "9.5",
              "url": "/python/html5/menu_attr_pair/1000/179000/menu_attr_pair_Width_95_1_0b685ab069.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/67000/menu_attr_pair_Width_20_1_492a2b703c.html"
        }
      ],
      "images": [],
      "distributors": [
        {
          "name": "teachersupplysource.com",
          "sku": "GSC-4-90923-20",
          "url": "https://www.teachersupplysource.com/product/1706273/gsc-international-double-convex-glass-lens-50mm-diameter-5cm-focal-length-pack-of-20/",
          "pricing": [
            {
              "quantity": 1,
              "price_usd": 18.38
            }
          ],
          "stock": {
            "available": false,
            "quantity": null,
            "lead_time_days": null
          },
          "moq": 1,
          "multiple": 1,
          "image": "https://www.dataalchemy.com/python/getu/017b766c-5ec3-453f-a6e1-9fd4b2c6b198"
        }
      ],
      "amazon": {
        "available": true,
        "products": [
          {
            "asin": "B07Z9Z93HM",
            "title": "Convex Lens, Double, 50mm x 5cm",
            "brand": "GSC International, Inc.",
            "image": "https://images-na.ssl-images-amazon.com/images/I/01RmK+J4pJL._SL75_.gif",
            "url": "https://www.amazon.com/dp/B07Z9Z93HM?tag=atariguidz-20",
            "description": "Convex Lens, Double, 50mm x 5cm"
          },
          {
            "asin": "B08FCQ1JL1",
            "title": "GSC 4-90923-20, Glass Double Convex Len, 50mm Diameter, 5cm Focal Length, Pack of 20",
            "brand": "GSC",
            "image": "https://m.media-amazon.com/images/I/31JSLtinmPL._SL75_.jpg",
            "url": "https://www.amazon.com/dp/B08FCQ1JL1?tag=atariguidz-20"
          },
          {
            "asin": "B0BHF9ZNYW",
            "title": "GSC International 4-90923-20 Double-Convex Glass Lens, 50mm Diameter, 5cm Focal Length, Pack of 20",
            "brand": "GSC International",
            "image": "https://m.media-amazon.com/images/I/21F6bnH2jPL._SL75_.jpg",
            "url": "https://www.amazon.com/dp/B0BHF9ZNYW?tag=atariguidz-20",
            "description": "This double-convex glass lens is made of polished optical glass. It measures 50mm in diameter and has a focal length of 5cm. Sold in a pack of 20 lenses.",
            "features": [
              "Made from polished optical glass",
              "50mm diameter",
              "5cm focal length",
              "Sold as a pack of 20"
            ]
          }
        ]
      },
      "metadata": {
        "generated_date": "2026-04-26",
        "last_updated": "2026-04-26",
        "data_sources": [
          "teachersupplysource.com",
          "Amazon"
        ],
        "completeness": 0.9,
        "version": "1.2"
      }
    }
  },
  "pagination": null,
  "nav": {
    "home": "/python/html5/index.html",
    "brands": "/python/html5/menu_brand_index/menu_brand_index_brands_87101ba214.html",
    "parts": "/python/html5/menu_part_index/menu_part_index_parts_909e6bf0ca.html",
    "attributes": "/python/html5/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"
  }
}