Complete optics set for demonstration. This kit uses a compact yet powerful Laser Ray Box which has ..
This nickel plated, metal candle holder holds 1 candle as a light source on a meterstick optical ben..
This self contained unit allows students to measure and study refraction of light. The angle of inci..
A self-contained unit to measure and study refraction of light. Incident and refractive rays are eas..
Used to hold lenses and circular mirrors on a meterstick optical bench. Size, 1-3/8" (35mm) to 1-1/2..
Use as an image for lens and mirror experiments on a meterstick optical bench. Metal...
This screen is used on a meterstick optical bench. The scale measures 10 cm in 1-mm increments on wh..
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