Shanghai Longway Special Glass Co., Ltd.
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Customized Bk7 Optical Prism Lenses For Projector Telescope Laser
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, and lasers.
These customized optics feature exceptional surface quality, with RMS (root mean square) values as low as 1-2 nanometers. The customization 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 customized optics is to split or redirect light with minimal distortion, allowing for accurate imaging and projection in various applications.
Applications:
The customized BK7 optical prisms offer exceptional performance and versatility, making them an ideal choice for various applications in the field of projectors, telescopes, and lasers.
| Material | Optical Glass,BK7, UV Fused Silica, quartz,SF11 |
| Dimension Tolerance | +0/-0.15 mm |
| Angle Tolerance | <5 Arc minutes |
| Cler Aperture | over 90% |
| Surface Quality | 80/50~10/5 scratch and dig |
| 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 |
