BK9 BK7 Paul Prism Optical Prism
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BK9 BK7 Paul Prism Optical Prism Product introduction: Two refracting surfaces of optical lens are both spherical or one is spherical and the other is flat. Ruisen can supply standard and high-precision spherical lens in a variety of shapes, sizes, focal ......
Anhui Uniform Trading Co.Ltd
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High Precision Bk7 Optical Prism Lenses For Projector and Laser System
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High Precision Bk7 Optical Prism Lenses For Projector and Laser System The customized BK7 optical prisms are precision-made from high-quality Borosilicate Crown Glass (BK7) materials, designed to meet the specific requirements of projectors, telescopes......
Shanghai Longway Special Glass Co., Ltd.
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BK7 Dove Prism
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BK7 Optical Glass Dove Prism A Dove prism is a type of reflective prism which is used to invert an image. Dove prisms are shaped from a truncated right-angle prism. The Dove prism is named for its inventor, Heinrich Wilhelm Dove. A beam of light travelling parallel to the longitudinal axis, entering one of the sloped faces of the prism......
Wuhan Siwer Optics Co.,Ltd
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7 X 50 Marine Boat Yacht Equipment Binoculars BK7 Porro Prism WS Series
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7 x 50 Boat Binoculars BK7 Porro Prism WS Series Marine Navigation Equipment Brief Introduction: Binoculars are described using two numbers, such as 7 x 50 or 8 x 25. The first number identifies the magnification or ......
Jiaxing Seaman Marine Co.,Ltd.
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Refracted Uncoated Dispersing Equilateral BK7 Optical Prisms
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Material: N-BK7, Surface Quality: 40-20 Dimension Tolerance:+0.0, -0.2mm, Angle Tolerance: ±5 arc sec(Standard); ±3 arc sec(High Precision) Clear Aperture: >85% of dimension Flatness: lambda/4 on front surface,lambda/8 on reflective surfaces Deviation 180......
JOPTEC LASER CO., LTD
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10x Magnification Kids Plastic Binoculars Telescope With BK7 Roof Prism
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Blue Yellow Colorful 10x32 Children's Toy Binoculars Telescope With BK7 Roof Prism Product Parameter Magnification 10X Objective Diameter 32mm Angular Field of View 5.5° Field of View 87m/1000m Close ......
Chongqing Orient Optical Co., Ltd
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Porro Prism BK7 8x40 Kids Toy Binoculars Waterproof Fold Down Eyecup Classic Style
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... distance 29mm Exit Pupil 6.6mm ± 10% Field of degree 7° Field of view 104m/1000m Prism system Porro Prism Material Aluminium alloy Eyecup Type Fold down Packaging 1pc/ Color Box, 20pcs/ctn Prism System Paul prism Lens Type Spherical Lens Waterproof Yes...
ChongQing Foreseen Optics Instrument Co., Ltd.
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N-BK7 Right Angle Prism
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... is used as the input for the light source. Due to total internal reflection (TIR), when the input light is incident on one of the prism's legs, it undergoes TIR at the glass/air boundary of the hypotenuse and exits via the other prism leg. This shows how...
Wuhan Star Optic Technology Co., Ltd
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Sapphire BK7 Right Angle CaF2 Optical Glass Prism
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... (the third side). The magnitude of the deflection angle is related to the refractive index of the prism, the apex angle of the prism and the incident angle. When light propagates to the interface of two media, reflection and refraction usually occur at...
Shanghai Advance Optical-Electronics Technology Co., Ltd
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Multi Coated 8x25 10x25 Porro Prism Lightweight Small Binoculars For Birding
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...Prism Lightweight Small Binoculars For Birding Parameters for 8x25 10x25 Binoculars Magnification:8x Magnification:10x Objective diameter(mm):25 Objective diameter(mm):25 Front lens diameter:35 Front lens diameter:35 Prism (BAK4 / BK7):BK7 Prism (BAK4 / BK7):BK7......
Xiangyang Youbo Photoelectric Co., Ltd
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