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- Phone :
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Qinhuangdao Economic and Techno-logical Development Zone, Hebei Province
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right angle prismsRight-angle prism is the most common type of prisms. It is used to re-direct a beam of light at 90 degrees from the the incident direction or used as a 180 beam retro-reflector. They are often coated with various optical coatings to form cubic beam splitters and color separation cubes used in various projection systems.
