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Spectrum Demo Kit

Item # 33-0200

Regular price $19.00
Regular price Sale price On Sale $19.00
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Buy 10 and pay $17.70 each!

Teach about color and spectroscopy with this unique kit. Use any overhead projector to project a broad, bright spectrum. Show color addition and subtraction, complementary colors, absorption and transmission, and more with the complete instructions.

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Additional Details

Tired of the tiny spectrum that results from a prism?

Teach about color and spectroscopy with this complete kit. Mount the grating in front of the projector lens, on the top of your overhead projector, and project a broad, bright spectrum on the wall. Use the included color filters to show color addition and subtraction, and use the unique "Anti-slit" mask to show complementary colors.

Kit includes Holographic Diffraction Grating, projector mount, slit and anti-slit masks, primary and secondary color filters with spectral graphs, and complete instructions.

Products being sold are not toys. They are for Educational / Laboratory use only. They are not for use by children 12 and under.


What’s Included

  • Narrow slit mask
  • Slit/Anti-slit mask
  • Diffraction grating mount
  • 6 Color filter cards with spectrum graphs
  • 6 color filters (1” x 1.5")