Optical Bench Kit- 12V 24W002852
Wooden optical bench with accessories. 1. 5 metres long with millimetre divisions. Mounted accessories: Lamp housing with white lamp; white metal object screen of 75mm diameter; lens holder for 38mm diameter lenses; object needle mounted on 6mm metal rod; plane mirror in metal frame, 100x75mm; white metal receiving screen with slot for squared paper.