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  1. Optical Glass Crystal Triangular Prism Photography Physics Teaching Light Spectr

    Creative gift for children to learn physics spectrum. Made of high quality glass, the triple prism is durables and durables. Material: K9 Optical Glass. Easy to carry for photography, teaching, learning, presentation, etc.

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  2. 8cm Optical Glass Crystal Clear Prism Triangular Prism Light Physics Spectrum

    Fine Material: The educational toy is of fine optical glass made, which ensures the fine performance of the product. Material: Optical Glass. Portable: The educational toy is of small size and weight that can be easily taken to any places to use.

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  3. Right Angle Glass Prism

    54x54x75mm New boxed 1 supplied per order Science education supplies

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  4. Optical Glass Triangular Prism With Stand Physics Light Spectrum Teaching Tool♡#

    Triangular prism with a base is very convenient to change prism angle. 1 x Optical Triangular Prism. Put prism under sunlight. Rotating prism till light appear seven colors on a wall or white paper.

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  5. 5pcs 7.2cm Long Strip Optical Glass Prism Colorful Crafts Decorative Prism

    5pcsRGB Combiner Optical Glass Decorative Prism. Quantity:5pcs. Can't use on Projector. Material: optical glass. Can be use as a Decoration or to Research, DIY craft, hand-made gift.

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  6. Triangular Prism Optical Prisms Glass Physics Teaching Refracted Educational Aid

    Weight: Small approx. 17.5 g; Large approx.

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  7. K9 Optical Glass Pyramid Prism Rainbow/Light Physics Spectrum Photography Lens

    BEAUTIFUL SPECTRUM OF COLOURS: With this crystal pyramid prism you can use it to split a beam of light into different spectral components which will display all the colours of the rainbow. The total weight is 432 grams.

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  8. Optical Glass Triangular Prism With Stand 360° Rotation Photo Photography Physic

    FLEXIBLE AND DETACHABLE: The triangular prism is made of excellent optical glass, and the prism part can be detachable for single use. REFRACTING COLORS: Optical glass triangular prism refracting 7 colors, red, orange, yellow, green, indigo, blue, and purple.

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