Gsc International Deluxe Optical Bench

An optical bench allows you to perform and observe the fundamentals of optics such as image formation, reflection, refraction, and more. The bench consists of a painted, square aluminum bar, two molded supports with leveling screws, and graduations from 0cm to 100cm, subdivided in millimeters. Feel free to expand on your Deluxe Optical Bench by purchasing additional accessories. The Deluxe Optical Bench includes the following accesories: 12 Optical bench mounts (#OPTBN-MT) 1 Light source, 12V, 24W (#OPTBN-LS); additional power source required 1 Grating holder (#OPTBN-GH) 1 Ground glass screen (#OPTBN-GGS) 1 Single object needle (#OPTBN-SN) 1 Multiple object needle (#OPTBN-ONM) 1 Receiving screen (#OPTBN-RS) 1 Holder for 50mm lenses (#OPTBN-LH-50) 1 Diaphragm (#OPTBN-DM) 1 Object screen (#OPTBN-OS) 1 Jolly's photometer (#OPTBN-KP) 1 Cross slit with arrowheads (#OPTBN-CSR) 1 Clear glass circle (#OPTBN-GCR) 6 Lenses, 50mm (one concave lens with 5cm focal length, one concave lens with 10cm focal length, one concave lens with 15cm focal length, one concave lens with 20cm focal length, one convex lens with 5cm focal length, one convex lens with 10cm focal length)