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Look in this category for the illuminating study of light and optics, including lens and optical illusions.
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Concave Convex Spherical Mirror

3" concave/convex mirror
$6.95

Diffraction Gratings

Light Diffraction Square
$0.50

Lens Demonstration Set

Includes 6 lenses in a wood case
$16.95

Radiometer

Solar powered spinning radiometer
$12.95

Solar UV Beads

250 beads that change color in sun light
$6.95

Sunprint Paper

Make photograpic prints using the sun. Available in small and large paper sizes.
From $6.95

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HeathScientific.net Science Supplies, Critters, and Toys.
Microscopes starting at $79.95