CLEARANCE
Applied Filters
Essential Physics Demos: Color Mixing with Light and Paint
Study the Difference Between Light and Pigment
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Optical Refraction Components
These Optical Refraction Components are made from imported optical glass or acrylic with optically worked surfaces.
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Color Filter, Plastic
Spare color filter set to be used with Light Box and Optical Set.
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Glass Lens Sets, 6 Piece
Optical lenses, excellent for physics classroom demonstrations in optics and light refraction.
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E.I. Double Convex Glass Lenses
Individual spherical glass lenses.
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Prisms
Clear, Short Prisms for Index of Refraction and Dispersion
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Fiber Optic Element
3' Fiber optic element, easily demonstrates the bending of light through the fiber optic wire. An inexpensive way to introduce students to fiber optics specifically the use of fiber optics for visual applications.
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Equilateral Acrylic Prisms
Demonstrate refraction and internal reflection.
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Optical Prisms
Right angle and equilateral prisms are available in a variety of forms.
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Eisco Semi-Plano Glass Lenses
Individual round glass lenses made with one flat side.
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Acrylic Double Concave/Convex Lens
Frosted acrylic lenses for optical experiments.
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Ray Box
This updated Ray Box uses five super bright LEDs for bright, white rays that are clearly visible.
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Replacement Accesssories for Spectra of the Elements Kit
The replacement chemicals kit contains 5g each of calcium chloride, cupric chloride, cupric nitrate, lithium chloride, potassium chloride, potassium nitrate, sodium bicarbonate, sodium chloride, strontium chloride and strontium nitrate.