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Cold mirror filter
See larger image: Cold mirror filter| Place of Origin: | Zhejiang China (Mainland) |
Supplier Details
Keting Optical Technology Inc., Hangzhou
[
Zhejiang,
China (Mainland)
]
- Business Type:Manufacturer
- Product/Services:Filter,optical coating,optics,manufacture,prism
- Online Showroom: 39 products
- Product Details
- Company Profile
- Place of Origin: Zhejiang China (Mainland)
Cold mirror can lower irradiation temperature of optical system by reflecting visible light while blocking infrared light.
Coating material of dielectric mirror has the highest reflectance and lowest absoption.Such feature enables a popular application of dielectric mirrors in high-end optical system.Cold Mirrors reflect visible light and allow the transmission of infrared radiation. In general, these mirrors are used at an angle of incidence of 45°C, thus reducing the temperature load of a light source.
Technical Data:
1. Spectral characteristics, AOI=45°
Tavg>80% @900~1000nm
Ravg>95% @420~800nm
2. Working Temperature
up to 400°C
Keting Optical Technology Inc., Hangzhou (KOTI), a joint venture, was established and associated by Zhejing University Optoelectronic Company and E SICERP Optics Holding Pte Ltd. (Singapore) in early 1996. KOTI has a superior R&D team and also has strong support from the Optical Coating Research Center in Zhejiang University. KOTI's efforts have been put on multiplayer optical coatings for LCD, DLP, LCOS projectors, DSC, DV, DVD digital products, and other various multiplayer coatings for ...
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| Business Type: | Manufacturer |
| Product/Service (We Sell): | Filter,optical coating,optics,manufacture,prism |
| Product/Service (We Buy): | glass,coating material,prism,lens,plastic |
| Brands: | KOTI |
| Number of Employees: | 101 - 500 People |
Trade & Market
| Main Markets: | North America Eastern Asia Western Europe |
| Main Customers: | SONY,NEC,SANYO,JVC,CHINONTEC,HITACHI,NIKON |
Factory Information
| Factory Size (Sq.meters): | 10,000-30,000 square meters |
| Factory Location: | No. 21, Tianhe Road, Yuhang Economic Development Zone,Hangzhou,Zhejiang,CHINA |
| QA/QC: | In House |
| Number of Production Lines: | 3 |
| Number of R&D Staff: | 11 - 20 People |
| Number of QC Staff: | 41 - 50 People |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 ISO 14000/14001 |
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