Optical Bench 

An optical bench made of well-painted square cross sectional aluminium pipe with closed ends, fitted on two molded supports with leveling screws. A scale graduated in milimeter fitted on the top of the optical bench. There are specially designed, easy sliding lt proof riders with index mark for mounting various accessories, height of accessories adjustable with the help of knobs field in the riders. We can perform the experiments related to the fundamental of optics, such as image formation, reflection/refraction through the optical elements.