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E-mail
botianshengda@126.com
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Phone
15900296035
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Address
Room 403, Building B, Fortune Building, No. 127 Weijin Road, Heping District, Tianjin
Tianjin Botianshengda Technology Development Co., Ltd
botianshengda@126.com
15900296035
Room 403, Building B, Fortune Building, No. 127 Weijin Road, Heping District, Tianjin
| Material | K9 |
| External dimensional tolerance: | +0.0/-0.15 |
| Thickness |
3±0.15
|
| Parallelism: | ≤1′ |
| Facial shape: | λ/8@632.8nm |
| Surface finish: | Grade III |
| Optical aperture: | >90%Φ |
| Transmittance/Reflectivity: |
50/50±5%
|
| |
R=(Rs+Rp)/2,T=(Ts+Tp)/2
|
| | *Narrow band spectral coating on the surface |
| Membrane layer: | The second surface is coated with a narrowband anti reflective film, R<0.25%, |
| |
45° incidence.
|
| model |
Wavelength(nm)
| diameter |
| GCC-101101 | 450-700 | 20 |
| GCC-101102 | 450-700 | 25.4 |
| GCC-101104 | 450-700 | 40 |
| GCC-101111 | 650-1000 | 20 |
| GCC-101112 | 650-1000 | 25.4 |
| GCC-101114 | 650-1000 | 40 |
| GCC-101121 | 1000-1400 | 20 |
| GCC-101122 | 1000-1400 | 25.4 |
| GCC-101124 | 1000-1400 | 40 |