This affordable 2D diffraction grating slide can be used with a laser to demonstrate the diffraction of light.
$9.99 $4.95
Item#: 17212 Age: 18+
This fresnel lens sheet is great for optics lessons and science projects!
$3.95 $1.99
Item#: 10127 Age: 18+
(5 customer reviews)
Use this economical magnifying lens for outdoor lessons in the classroom!
$1.49 $0.89
Item#: 14158 Age: 13+
(4 customer reviews)
These semicircular plastic cells are perfect for observing the refractive properties of different liquids.
$3.99 $2.99
Item#: 15911 Age: 15+
(1 customer reviews)
This simple yet versatile periscope is perfect for both fun activities and scientific learning. 11.5 inches long.
$12.99 $6.95
Item#: 17421 Age: 14+
Use this Plexiglass mirror for your next classroom demonstration on optics principles!
$3.59 $2.95
Item#: 13985 Age: 18+
(6 customer reviews)
These semicircular plastic cells with clearly demarcated measurements are perfect for observing the refractive properties of different liquids
$5.99 $3.95
Item#: 16528 Age: 14+
This clear crystal glass sphere 80mm (3.15 inches) diameter is great for demonstrating refraction of light.
$17.99 $9.95
Item#: 16950 Age: 14+
(2 customer reviews)
Double-convex lens with 50 mm (approx 2 inches) diameter and 15cm (approx 6 inches) focal length.
$2.99 $1.79
Item#: 17274 Age: 14+
Convex mirror measuring 75mm in diameter - great for optics experiments
$7.99 $5.49
Item#: 15683 Age: 18+
Need to make your own rainbow? Use this high-quality optical glass equilateral prism. Great for physics and geometric optics experiment.
$9.99 $5.95
Item#: 10869 Age: 13+
(7 customer reviews)
Use this 1x2 inch right-angle acrylic prism for optics demonstrations!
$5.99 $4.79
Item#: 16407 Age: 18+
(3 customer reviews)
Double-concave lens with 50 mm (approx 2 inches) diameter and 15cm (approx 6 inches) focal length.
$2.99 $1.79
Item#: 17273 Age: 14+
This set includes seven different acrylic lenses and prisms which can be used with a laser ray box for optics demonstrations.
$39.99 $24.95
Item#: 17442 Age: 14+
Concave 75mm mirror great for use in classroom optic experiments.
$7.99 $5.49
Item#: 15682 Age: 14+
(1 customer reviews)
Simple equilateral plastic prism. Great for science projects and classroom demonstrations.
$5.99 $3.99
Item#: 16406 Age: 18+
(1 customer reviews)
Take this magnifier with you anywhere, anytime!
$3.99 $2.19
Item#: 13829 Age: 13+
(9 customer reviews)
A 2x1 equilateral optical glass prism perfect for demonstrating light color spectrum at home or in the classroom
$5.99 $4.49
Item#: 16405 Age: 13+
(1 customer reviews)
Great set of four magnifiers with glass lenses and shock-resistant rubberized body. From 2 inch to 4 inch, and from 2X to 4X.
$24.99 $14.95
Item#: 17407 Age: 8+
Use this equilateral block glass prism for refraction experiments!
$9.99 $4.25
Item#: 14477 Age: 13+
(2 customer reviews)
This affordable equilateral plastic prism is great for geometric optics experiments. Use it in your next science fair project or classroom demonstrations.
$7.99 $3.95
Item#: 13491 Age: 13+
(4 customer reviews)
Use this 35x25mm right-angle glass prism for geometric optics demonstrations and to make your own rainbow!
$7.99 $4.59
Item#: 14628 Age: 13+
(4 customer reviews)
This versatile 15X loupe magnifier has a built-in LED light to illuminate your object.
$15.99 $7.95
Item#: 17340 Age: 14+
This loupe has a high 40X magnification, large 25mm diameter lens and built-in LED light.
$8.99 $4.95
Item#: 16983 Age: 14+
This handy magnifying glass has 3X magnification and a large 3-inch high-quality crystal-clear glass lens.
$8.99 $4.95
Item#: 17198 Age: 14+
Use this awesome prism to teach about optics and light in the classroom setting!
$14.99 $10.49
Item#: 13862 Age: 8+
(2 customer reviews)
One double concave and one double convex lens which when combined produce a net focal length of zero. Good for optics experiments.
$6.99 $4.95
Item#: 15348 Age: 13+
(1 customer reviews)
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
$22.99 $15.95
Item#: 13532 Age: 6+
(1 customer reviews)
Simple glass mirror strips great for optics experiments. Affordable pack of 12 mirrors.
$29.99 $24.95
Item#: 16979 Age: 14+
(1 customer reviews)
This set includes seven high-quality glass lenses/prisms for use with ray box geometric optics demonstrations.
$39.99 $34
Item#: 15350 Age: 18+
(1 customer reviews)
Excellent for showing refraction and internal reflection in water, and for measuring its refractive index.
$7.99 $6.95
Item#: 16980 Age: 14+
This hand-held spectroscope is excellent for quantitative examination of white light and radiant bodies' spectral composition. It consists of a telescoping metal tube 0.75? (20 mm) in diameter with an adjustable slit at one end.
$79.99 $59.95
Item#: 16969 Age: 18+
Safe and virtually unbreakable acrylic mirror for science and optics experiments.
$2.99 $2.19
Item#: 16944 Age: 13+
The Lens Set is an excellent set of 6 unmounted glass lenses with round edges.
$25.99 $19.95
Item#: 10877 Age: 13+
Seven varying acrylic lenses/prisms for use with ray box or demonstrations
$44.99 $34.95
Item#: 15349 Age: 18+
(1 customer reviews)
Experience clear and detailed magnification with the 8x21 Blue Binocular with Carrying Case, the ultimate accessory for outdoor enthusiasts and sports fans.
$19.99 $12.95
Item#: 17406 Age: 8+
Bring this fascinating world of interference of light to life with this Newton's Rings demo.
$39.99 $29.95
Item#: 17441 Age: 14+
Use this handy magnifying glass to magnify 5X small print, rocks, bugs, stamps, and more.
$4.99 $2.95
Item#: 17197 Age: 14+
With this special mirror, you can peer into the infinite as LED lights recede into the distance and behold a fascinating optical illusion
$69.99 $59.95
Item#: 16792 Age: 15+
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