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  1. Eclipse Glasses

    Eclipse Glasses

    If you've ever wanted to view a solar eclipse, you can with our Eclipse Glasses! These inexpensive glasses allow you to safely and directly view eclipses, sun spots and other solar phenomenon. Learn More

    Product # P3-6450

  2. Rainbow Window

    Rainbow Window

    The Rainbow Window transforms light into an explosion of color! Pinwheel-shaped diffraction gratings split the light into its component colors, splashing walls, ceilings, and floors with the color spectrum. Learn More

    Product # P3-6480

  3. Color Mixing Demo

    Color Mixing Demo

    Color Addition in the palm of your hand! Students control the brightness of each color in this self-contained demonstration of color mixing. Learn More

    Product # P2-9550

  4. Color Filters Kit

    Color Filters Kit

    This low-cost filter kit includes six 8" x 10" filters of primary and secondary colors, complete with spectrum graphs and teacher's guide with experiments. Cut to any shape with scissors. Learn More

    Product # 33-0190

  5. Primary Color Light Sticks

    Primary Color Light Sticks

    Demonstrate refraction, reflection, color, and color mixing with these low cost and easy to use light sticks. Learn More

    Product # P2-8100

    Regular Price: $29.00

    Special Price: $26.00

  6. Light Box and Optical Set Group

    Light Box and Optical Set Group

    Performing experiments involving refraction, reflection, and color is a breeze with our versatile, affordable Light Box & Optical Set. Features a virtually unbreakable light box, plus a full set of lenses, mirrors, slit plates, and color filters. Light Bo Learn More

    Starting at: $55.00

  7. LED Array

    LED Array

    Dramatically demonstrate the relationship between color and wavelength. Students view the 11 spectral color LEDs through a diffraction grating to observe each color interference pattern. Learn More

    Product # P2-7125

  8. 3D Glasses

    3D Glasses

    See images in 3-D! Unlike the red and blue polarizing lenses you may have used in the past, these new glasses are made from precision micro-optic lenses that combine diffractive and refractive effects. Learn More

    Product # P3-6100

  9. Rainbow Glasses

    Rainbow Glasses

    These popular glasses will delight your students while offering you a cost effective, organized way to utilize diffraction gratings in class. Learn More

    Product # P3-6300

  10. Custom Printed Rainbow Glasses

    Custom Printed Rainbow Glasses

    These popular diffraction grating glasses can now be purchased with custom printing! Learn More

    Product # P3-6301

  11. Complete 3-D Glasses Activity Kit

    Complete 3-D Glasses Activity Kit

    A complete kit includes 15 pairs of 3-D glasses, a diskette with computer graphics and animation (Windows only), and an explanation and instructions for making your own images. Learn More

    Product # P3-6100-01

  12. Diffraction Grating Glasses Class Set

    Diffraction Grating Glasses Class Set

    Get all three of our Diffraction Grating Glasses in one affordably priced, convenient set. You'll get 15 Rainbow Glasses, 15 3-D Glasses, 15 HoloSpex Glasses with a light string, and activities. Learn More

    Product # P3-6400

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