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• Rainbow prisms:optical glass prisms, it has extremely high light transmittance and light-refracting characteristics,equilateral prisms glass
• Photography prisms:it comes with the compact size, portable and very handy to use, bring much convenience to you,glass triangle prisms
• Prisms crystal:meticulously crafted, with high gloss and , high light-refracting characteristics,light prisms
• Physics prisms:use these prisms to split beam of light into its spectral components, which is clear and efficient,prisms for photography
• Prisms glasses:optical glass, safe and strong penetration, fit for architecture, photography, teaching,photo prisms