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On ECPlaza since 2021
Location:

Fujian, China

Main Item: quartz waveplate, prisms, Lenses, Calcite Polarizer, Mirrors
Business Type: Manufacturer

Double-Concave Lenses have two inward curved surfaces and a negative focal length. They are used for image reduction and to spread light. This negative lens has the form most suitable to producing divergent light or a virtual image, where the input...

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Jack Xie ( Photonchina Co.,Ltd )
(20~4000 Characters)
Listed on Jan 18, 2021