"Activités de comprehensive"
Applied Filters
Diffraction Grating Glasses
These glasses make the study of light and color fun and easy.
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Prisms
Clear, Short Prisms for Index of Refraction and Dispersion
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Acrylic Double Concave/Convex Lens
Frosted acrylic lenses for optical experiments.
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Color Filter Paddles
Lessons in Optics and Light in the Palm of Your Hand Colorfully illustrate additive and subtractive color mixing, color transmission, absorption and filtering of the different wavelengths of light with this set of primary and secondary color mixing paddles. You can also use the diffraction gratings in this set to view spectra from different light sources. Show students how a spectroscope, colored lights, and even polarized sunglasses work with the contents of this set.
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Rive Ray Box
High quality and low cost make this ideally suited for junior high or high school students.
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Eisco Laser Ray Box
This laser ray box is adjustable, magnetic, and bright enough to use in ambient light.
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Spectrum Tubes
Spectrum Tubes demonstrate the wave properties of different gases.
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Direct Vision Spectroscope, Advanced
Fine hand instrument for qualitative visible spectrum analysis.
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Acrylic Ray Optics Set
A Good Optics Set for Demonstrations or First Experiments