Standard Optical Bench 1 Metre. This compact Optical Bench with an LED light source offers excellent support and alignment of the optical elements. Ideal for use where space is at premium or as an economical alternative to full length optical bench, the light source is bright LED which does not get hot and should give thousands of hours use without replacement and, of course, electricity consumption is very low. The lenses and the objects (Ø50 mm) are held tight in the lens holder with ring which can be tightened to ensure precise positioning and prevent risk of damage. Contents include: 1-metre rail, graduated in mm, LED light source on support, sliders, lens holders, white screen, F-letter, set of diaphragms (Ø 3, and mm), set of lenses (F -100, +50, +100, +250). Please note that this item is supplied with UK pin plug.
