Description
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Laser Reflection and Refraction Tank demonstrates the principle of reflection and refraction.
The clear circular acrylic tank has a circular scale graduated on the white base of the tank, making it easy to measure angles.
Adjust the pivot-arm mounted laser to any angle along its full 360° range and measure the angle of reflection or refraction.
Rotate the laser and observe first a reflected ray, then both a reflected and refracted ray, and finally just a refracted ray.
Leveling screws on the tank’s base make leveling quick and easy.
The laser is attached to the pivot-arm by a magnet and can be removed for use in other experiments.
Instructions included.
Description
These are collapsible pocket magnifiers. The optical system is a single element, glass Double Convex Lens. The housing is made of machined, black high grade plastic for a high finish look. These magnifiers fold flat to fit in your pocket. Scales are etched on the inner faces of the viewerÂ’s base.
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