This optical bench one meter long is an ideal bench for introductory optics investigations and a good upgrade from a basic optics meter rule bench. It comprises of a square section aluminium tube which is graduated on one side allowing easy reading when the riders move on the bench.
Includes: (1) Meter rule rod, (4) Riders , (1) Slit holder, (1) Candle Holder, (1) Object Needle, (1) Object Screen, (2) Lens Holders