Introductory Optical Bench Set with Lamp Housing and Lens Holder

This aluminum optical bench set is designed for introductory optics experiments in the classroom. A 1.2-meter measuring tape runs along one side, allowing students to read the position of each adjustable rider quickly and accurately. Lenses are not included with this set. The kit ships with a lamp house, sliding rail, 12 V–24 W universal holders for lenses and 50x50 mm slides, a triangular gauge object, two pin objects, a diffuser screen, a scale object, concentric circles (10 mm and 20 mm), a screen with double scale, and a pair of slits with blanking plates. An experiment guide covers six activities: diffraction, the plane mirror, concave versus convex lenses, determining focal length, hyperopia, and myopia. A 12 V power source is required for the lamp and is not included. The adjustable riders slide along the bench for easy repositioning of accessories, and the lens and slide holders mount directly onto the rider posts.