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Rectangular glass brick frosted rectangular physical and optical experimental equipment teaching instrument

👍: 100.0%

Rectangular glass brick frosted rectangular physical and optical experimental equipment teaching instrument

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Triangular prism rainbow optical experimental equipment with base optics real optical glass colorful

👍: 100.0%

Triangular prism rainbow optical experimental equipment with base optics real optical glass colorful

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18 Triangular Prism Optical Glass Beam Splitting Prism Optical Experimental Equipment Light Dispersion

👍: 100.0%

18 Triangular Prism Optical Glass Beam Splitting Prism Optical Experimental Equipment Light Dispersion

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16.00

Optical Triangular Glass Lens Set Transparent Matte Prism Physical Optical Glass Optical Experimental Equipment Light Refraction

👍: 100.0%

Optical Triangular Glass Lens Set Transparent Matte Prism Physical Optical Glass Optical Experimental Equipment Light Refraction

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5.64

1

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