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We are manufacturer of Penta Prisms in China, if you want to buy Penta Prism Rotation,Prism Optical Wrangell,Penta Prism Binoculars please contact us.Founded in 2014, Bena was co-founded by several experienced engineers who have more than 10 years of optical design, process, production and test. We provide customization service for high precision (rms = 1/100λ, λ=632.8nm), large diameter plane mirror (>500mm) and aspherical lens, as well as professional spherical lens (such as Optical Domes with diameter 280mm), involving different materials including K9, Silicon, Sapphire, SiC, glass ceramics, fused silica, and other various optical glasses, and we can also deal with the nickel-phosphorus alloy surface on different substrates.
Penta Prisms,Penta Prism Rotation,Prism Optical Wrangell,Penta Prism Binoculars
Changchun Bena Optical Products Co., Ltd , https://www.benaoptic.com