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Light Source
A handy addition to your optical bench, this light source features a 7.5 watt incandescent lamp plus a cord and plug for connection to 110 VAC power source.
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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.
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Essential Physics Demos: Color Mixing with Light and Paint
Study the Difference Between Light and Pigment
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Speed of Light Apparatus
A classical experiment to determine the speed of light in air.
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Optical Prisms
Right angle and equilateral prisms are available in a variety of forms.
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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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Color Filter, Plastic
Spare color filter set to be used with Light Box and Optical Set.
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Eisco Double Concave Glass Lenses
Individual spherical glass lenses.