Optical bench, working length 1 m – 1.5 m approximately, graduated, with at least four saddles (at least two capable of fine traverse movement), levelling screws, lamp house and light source 12 V/24 W.

This product, 'Optical bench, working length 1 m – 1.5 m approximately, graduated, with at least four saddles (at least two capable of fine traverse movement), levelling screws, lamp house and light source 12 V/24 W.', is a high-quality educational model designed for hands-on learning and visual demonstration.