Factory Price High-precision optique Tir prisms for Dlp Projection
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- 邮箱: wangzhifeng@singoo.cc
GuangDa’s Technical Advantage of TIR prism ( Glued prism)
Prism is the polyhedron which is made of transparent material. It is mainly used in optical optical instruments
- Glued together with high precision and no degumming, the tolerance can be controlled within 0.005mm
- Self-developed Glued fits glue the products together fixed and quickly
- The air gap can be done within 0.001-0.005mm
- High precision of Silk-Screen printing. the tolerance can be controlled within 0.002mm
Angle tolerance |
±3″~±3′ |
material |
Optical glass |
dimensional tolerance |
±0.02~±0.1mm |
surface accuracy |
λ/10 |
surface quality |
20/10 |
clear aperture |
>90% |
coating |
BBAR,HR,PBS |
Air gap |
5″~12″ |
Glue points |
0.1~0.3 |