English 
cn 
de 
es 
fr 
Hyperion Optics supplies a wide range of custom Quartz windows, UV fused silica and IR fused quartz windows through UV to infrared spectrum.
Custom quartz windows: have a useful transmission range from 0.26 visible to 2um in the infrared, which working temperature up to 1050°C, with typical AR coating applied, quartz windows are suitable for most visible to infrared applications.
Custom UV grade fused silica windows: We have access to both Corning 7980 and Chinese equivalent JGS1 both working well from 0.17um, suitable for spectroscopic application in UV range.
Quartz and FS Windows | COMMERCIAL GRADE | FACTORY STANDARD | PRECISION GRADE |
Diameter Tolerance(mm) | ±0.05 | ±0.03 | ±0.0125 |
Center Thickness(mm) | ±0.01 | ±0.03 | ±0.025 |
Parallelism (Arc min) | 6 | <3 | <1 |
Cosmetic(MIL-C-13830A) | 100-80 | 40-20 | 10-5 |
Figure Tolerance inλ(Pow/irreg) | 3 - 1 | 2 - 1/4 | 1 - 1/10 |
Coating (T% avg) | 96-98% | 99% | 99.5% |
Materials | Quartz, UV grade fused silica | ||
Call us on: 
Email us: 
9B-4F, No.1 Qingnian Road Liando U Valley,Yuhua International Wisdom Valley, Nanjing, 210039 China 