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Bluebean Optical can grind and polish a variety of synthetic sapphire optical parts. Synthetic sapphire is the ideal optical material for applications where a broad spectrum of light transmission and high optical clarity is required. Synthetic sapphire's colorless characteristics make it a superior optical material compared to any standard glass. Synthetic sapphire has good transmission from 180 nanometers in the UV to 5.5 microns in the IR.
We have the technology to produce synthetic sapphire prisms as small as 1mm up to 300 mm. The orientation is available as C-axis, A-plane, R-plane, random or per customer’s request.
Sapphire Prisms Specifications:
|
Material |
Optical Grade Sapphire Crystal |
|
Orientation |
per customer’s request |
|
Dimensions |
1mm ~ 200mm |
|
Dimension Tolerance |
0.02mm ~ 0.10mm |
|
Clear Aperture |
80%~99% |
|
Surface Accuracy |
λ/10 ~λ @633nm per inch |
|
Surface Finish |
20/10 ~ 80/50 per MIL-PRF-13830 |
|
Angle Tolerance |
20 arcsec to 10 arcmin |
|
Coating |
Per customer requirement |
Sapphire Tube Specifications:
|
Material |
Optical Grade Sapphire Crystal |
|
Orientation |
per customer’s request |
|
Diameter |
2mm ~ 200mm |
|
Diameter Tolerance |
±0.02mm |
|
Clear Aperture |
80%~99% |
|
Surface Finish |
20/10 ~ 80/50 per MIL-PRF-13830 |
|
Parallelism |
2 arcmin |