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Diffraction Grating Rainbow Peephole Pack of 5

R 238

or 4 x payments of R59.50 with Payflex

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Availability: Currently in Stock

Delivery: 10-20 working days

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Diffraction Grating Rainbow Peephole Pack of 5
- Pack of 5 Rainbow Diffraction Grating Peepholes
- Each measures 1 11/16" diameter with a 1/2" window
- 13,500 line per inch diffraction grating
- Study of light and color
Fun teaching with Diffraction Gratings Preprinted Rainbow Peepholes! Great for the classroom teacher when a quality diffraction grating is needed for the study of light and color. Just look through the Rainbow Peephole at any light source, and the rainbow starbursts will amaze. These rainbow peep holes are 13,500 line per inch diffraction grating. Made of heavy cardboard. Each measures 1 11/16" diameter with a 1/2" window. Pack of 5.
Country USA
Label MacNan Biologicals
Manufacturer MacNan Biologicals
Publisher MacNan Biologicals
Studio MacNan Biologicals
ReleaseDate 0000-00-00

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