Active Member
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[China]
Address: Room 2003d, Shuntai Building, Gaoxin District Jinan, Shandong, China
Contact name:Jennifer
Jinan Crystrong Photoelectric Technology Co.,Ltd |
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Laser IR And UV Optics CaF2 Window High Thermal Expansion Coefficient For Optical System
CaF2
The CaF2 is an excellent material in laser optics field. It has very wide transmission range from 130nm to 9500nm.Especially, has the high transmission in IR range. CaF2 is widely used in laser.IR and UV optics. It is slightly soluble in water and is susceptible to thermal shock.
SPECIFICATIONS:
| Material | CaF2 |
| Surface quality | +0.0-0.1mm |
| Clear aperture | +/-0.2mm |
| Diameter tolerance | ＜0.25mm |
| Thickness tolerance | +/-1% (EFL＜1m );+/-2%(EFL＞1m ) |
| Surface flatness | Less than 40-20 scratch and dig |
| parallelism | Central 85% of diameter |
