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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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Optical Refraction Components
These Optical Refraction Components are made from imported optical glass or acrylic with optically worked surfaces.
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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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Acrylic Equilateral Prisms
Designed for educational purposes and science classroom demonstrations of refraction principles and light physics.
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Eisco Double Concave Glass Lenses
Individual spherical glass lenses.
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Atomic Spectra Optical Bench
High precision, quantitative atomic spectra experiment.
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E.I. Double Concave Glass Lenses
Individual spherical glass lenses.
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Glass Equilateral Prisms
Designed for educational purposes and science classroom demonstrations in optics, light refraction, spectrometry, and wavelengths.
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Speed of Light Apparatus
A classical experiment to determine the speed of light in air.
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Eisco Semi-Plano Glass Lenses
Individual round glass lenses made with one flat side.
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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.
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Ray Box, 3 Openings
This ray box is ideal for optical demonstrations in the classroom.