contact us
- Phone :
- +86-335-7064518 ;+86-335-7513879
- Address :
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Qinhuangdao Economic and Techno-logical Development Zone, Hebei Province
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Penta PrismsA pentaprism is a five-sided reflecting prism used to deviate a beam of light by 90°. The beam reflects inside the prism twice, allowing the transmission of an image through a right angle without inverting it as an ordinary right-angle prism or mirror would.
