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OPTICAL BENCH KIT || This high-quality, durable optical bench is ideal for classroom experiments dealing with introductory optics. The optical bench is comprised of aluminum and has 1.2 meters of measuring tape on one side of the optical bench, which allows for easy reading of the position of the adjustable riders. Included with the optical bench is a lamp house and several accessories. Lenses are not included.

EXPERIMENT GUIDE || Each optical bench kit includes an experiment guide with 6 different classroom activities, including diffraction, the plane mirror, concave vs. convex lenses, determining focal length, hyperopia (farsightedness), and myopia (nearsightedness).

SAFETY & HANDLING || The lamp gets extremely hot when in use. Wait to touch the lamp until it has completely cooled. Use the plastic holder to adjust the lamp if need be, and do not leave the lamp on for any longer than necessary to complete the experiment. Turn the lamp off while not looking at the apparatus.

ADJUSTABLE RIDERS || The adjustable riders slide along the optical bench, which allows for easy positioning of the various accessories. The lens and slide holders fit right onto the posts of the riders.