Shanghai Longway Special Glass Co., Ltd.
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Bk7 Fused Silica Optical Prism Lens For Camera And Imaging System
The BK7 fused silica optical prisms are precision-made from high-quality Borosilicate Crown Glass (BK7) materials, designed to meet the specific requirements of cameras and imaging systems.
These prisms feature exceptional surface quality, with RMS (root mean square) values as low as 1-2 nanometers. The manufacturing process involves a series of intricate steps, including grinding, lapping, and final polishing, to achieve the desired optical performance.
Material:
Quality:
Function:
The primary function of these prisms is to split or redirect light with minimal distortion, allowing for accurate imaging and precise measurement in various applications.
Applications:
The BK7 fused silica optical prisms offer exceptional performance and versatility, making them an ideal choice for various applications in the field of cameras and imaging systems.
| Material | Optical Glass,BK7, UV Fused Silica |
| Dimension Tolerance | +0/-0.15 mm |
| Angle Tolerance | <5 Arc minutes |
| Cler Aperture | over 90% |
| Surface Quality | 80/50~10/5 |
| Transmission | above 90% |
| Flatness | <λ/4@632.8 nm |
| Chamfer | 0.1-0.5 mm x 45 degree |
| Coating | available |
| Usage | Laser system, optical system, photographic system |
