Optical Filter

Optical filters:
Color optical filters
Infrared optical filters
Bandpass filter(wide bandpass filter, narrow bandpass filter)
Short wava and long wave filters
Broadband anti-reflection coating
High-reflection coating (metallic film, dielectric film)
Polarizing coating
Decrease polarizing coating
Minus filter
Laser coating
Color temperature adjusting film

Specifications:
1. M25 to M82 range. 200 nm to 2500 nm spectral range of a full range of optical glass
2. Surface quantity: 0/0, 40/20~80/50
3. Surface accuracy: 1/10 into, 1/4 into2 into
4. Thickness business trip: ± 0.01mm± 0.02mm
5. Center deviation: 5Arc second1Arc Minute
6. Process the scope: The thickness is the most thin to attain 0.2 mm