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Avg. Ratings: 5.0 (1 Review)
Fascinating Visual Effects

Two different diffraction gratings mounted in cardboard frames divide light into different colors. One size fits all. Includes five different neon-colored frames.



Item # Description Unit Availability Price Quantity
470111-412 Spectroglasses
Pack of 10 Retrieving


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Total Ratings: 1
Avg. Ratings: 5.0 out of 5

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These are fantastic! - I use these for one of the most interesting labs I do all year - The Rainbow Glasses Qualitative Data Table. I show the students various lights: candles, fluorescent and incandescent light bulbs, led bulbs, black light, whatever 6 different light sources I can find. They describe each light by colors seen (found out who was color blind:), intensity, sharpness and shape. We consistently do quantita
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