Diameter 30mm Wedge Prisms Y-P19P2M8401-1
The wedge prism is a prism with a shallow angle between its input and output surfaces. This angle is usually 3 degrees or less. Refraction at the surfaces causes the prism to deflect light by a fixed angle. When viewing a scene through such a prism, objects will appear to be offset by an amount that varies with their distance from the prism. Material: N-BK7, sapphire glass, quartz glass, etc. Dimension: 10-200mm Surface Accuracy: 60-40 or better Size Tolerance: +/-0.1mm or better Angle Tolerance: +/-3’or 30” Coating: Optional Picture show of our 30mm wedge prism. In addition, VY can also customize wedge prisms of various sizes and materials. VY Optoelectronics Co.,Ltd. can produce all types of glass prism lenses, the coating or painting could be available by custom orders. For a wedge prism in air, rays of light passing through the prism are deflected by the angle δ, which is approximately given by where n is the index of refraction of the prism material, and α is the angle between the prism’s surfaces. VY has lots of experience in producing and exporting of the optical prisms, with more than 10 years’ experience, we have made a wide range of optical prism with variety of materials, shapes, design, etc.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Angle Tolerance | ±30 arcsec |
| Bevel | Protective bevel as needed |
| Coefficient of Thermal Expansion CTE | 7.1 10-6/°C |
| Design Wavelength DWL | 632.8 nm |
| Image Orientation | Beam Deviation |
| Substrate | N-BK7 or other optical material |
| Surface Flatness | λ/10 |
| Surface Quality | 80-50/20-10 |
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Key Features
Datasheet
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