Custom Optical Achromatic Prism Lens For Telescope And Imaging System
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... requirements of telescopes and imaging systems. These lenses feature exceptional surface quality, with RMS (root mean square) values as low as 1-2 nanometers. The manufacturing process involves a ......
Shanghai Longway Special Glass Co., Ltd.
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RoHS Optical Prism Lens Right Angle Prism Half Penta Prism Roof Prism Scope
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...flat. Ruisen can supply standard and high-precision spherical lens in a variety of shapes, sizes, focal lengths on a wide spectrum. The structure of lens can be Plano-convex, Plano-concave, Bi-convex, Bi-concave, Meniscus. They are widely used in medical,...
Anhui Uniform Trading Co.Ltd
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10X42 HD Roof BAK4 Prism Lens Binocular Telescope Bird Watching Hunting Travel
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... such as climbing, hiking, driving, watching wildlife and scenery. ✔️ The Binoculars with 18.5mm larger eyepiece diameter provides you a wide HD optics vision ✔️ 10x42 are best for things like bird watching, hunting,...
Sichuan Tontube Technology Co.,LTD
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Optical 8x22 Sightseeing Binocular Telescope With Bak4 Prism
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... Eyepiece DIA. 13.2mm Close Distance 2m Prism Porro Bak4 Weight 165g Size 105*41*80cm Features: 1,High Powered Optical Prism: Powerful 8x magnification with 22mm objective lens, and BAK4 Porro prism & FMC Green Multi-coated Optics offer bright and...
Lijing International Optical Equipment Factory
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Wholesale Amazon 7X-60X Zoom Waterproof Pocket Dual focus bak4 prism multi-coated lens Monocular Telescope for Adults Ki
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... Pocket Dual focus bak4 prism multi-coated lens Monocular Telescope for Adults Kids Hiki MODELS 7-17X30 POWER 7x-17X OBJ. LENS DIA. 30MM TYPE OF PRISM Roof/Bk7 PRISM COATING YES NUMBER OF LENS 6Pcs/4Groups LENS COATING Multi Coated FOCUSING LENS Obj....
ChongQing Foreseen Optics Instrument Co., Ltd.
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Aluminized Optical Prisms Height 12.7mm Half Penta Prism Used In Telescopes
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Half Penta Prism, Semipentaprisms, Used In Telescopes Overview: Half-Penta prisms also known as Bauernfeind prisms or Semi-pentaprisms are used to deviate the line of sight by 45° without inverting or reverting the image. It is widely used in telescopes......
Wuhan Star Optic Technology Co., Ltd
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Big Aperture 10x42 Roof Prism Binoculars BK7 Telescope For Bird Watching
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...Prism Binoculars BK7 Telescope For Bird Watching Product Parameter Magnification 10x Clear Aperture 42mm Angle of View 5.5degree Field of View(m/m) 96/1000 Field of view(ft/yds) 288/1000 Exit Pupil Diameter 3.5mm Closed Distance 5m Eye Relief 12mm Relative Brightness 12.25 Waterresist no Coating MC Lens Optical glasses Prism......
Chongqing Orient Optical Co., Ltd
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12x50 HD Adults BAK-4 Prism FMC Lens Monocular Telescope For Bird Watching / Hunting
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...Telescope For Adults BAK-4 Prism And FMC Lens Monocular Telescope For Bird Watching/Wildlife/Hunting High Powered Monocular Telescope BAK4 Prism with Smartphone Holder & Tripod. has native real 12 high power magnification to give you the best view. 50MM wide lens......
Xiangyang Youbo Photoelectric Co., Ltd
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Telescope Quartz Optical Glass Lens , BK7 Achromatic Objective Lens
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...convex lens converges light and curves inward. A convex lens converges light and curves outward. Convex lens which is also called as a converging lens or positive lens is thicker at the middle. The light rays that pass through a convex lens converge or are...
Shanghai Advance Optical-Electronics Technology Co., Ltd
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Plane Optical Silicon Lens Ge Window Prism Dia 10mm
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customized size N-type plano convex plane shape Infrared Optical Silicon lens window/ Ge Window /si lens/ silicon optical plate Silicon Prism Silicon (Si) Monocrystalline silicon is a chemically inert material with high hardness and insoluble in water. It......
SHANGHAI FAMOUS TRADE CO.,LTD
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