"Dessus de bouchon"
Applied Filters
CENCO® Electrodeless Spectrum Tube Power Supply
This safe spectrum power supply features encased spectrum tubes.
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Spectrum Tube Power Supply
Every classroom that wants to investigate spectroscopy needs a good-quality spectrum tube and power supply.
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Wards® QA Spectroscope
This semi-quantitative spectroscope is a simple and economical alternative to expensive equipment.
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Essential Physics Demo: Large Refraction Block
The exciting demonstrations connect students to core physics and physical science concepts.
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Essential Physics Demo: Large Demonstration Lenses
Makes demonstrations viewable by the entire classroom.
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Clear Cylindrical Lenses for Ray Optics
Ideal selection for use with a ray box.
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Acrylic Refraction Cube
Ideal for Index of Refraction and Total Internal Reflection Experiments
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Economy Optics Kit
Everything You Need to Demonstrate Optical Principles
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United Scientific™ Reflection/Refraction Kit
Ideal for investigating the reflection of light at a plane mirror and at a water interface.
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Glass Lenses
Provide a convenient way to illustrate the properties of lenses to students.
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Individual Glass Lenses
All Types and Sizes for all Optical Applications.
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Glass Prism and Lens Set with Storage Case
High Quality, Scratch Resistant Set
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CENCO® Spectrometer Prisms
Spectrometer prisms offer a different index of refraction for every need.