Optical Glass Windows BK7 / K9 / B270 / JGS1 silica glass
- Product Item : HYRD-D015
- Category： Quartz Windows
- Material: BK7 / K9 / B270 / JGS1 silica glass
- Application: Optical system
- Dimension: Custom or Standard
- Minimum Order Quantity: Negotiable
Optical Glass Windows BK7 / K9 / B270 / JGS1 silica glass
Windows are designed for use in optical systems to seperate two environments while passing a particular spectral range between them. It has high wavefront distortion, high transmission and high parallelism which ensure system's imaging and high precision.
|
Material |
BK7 or other optical glass |
|
Dimension |
As requirement |
|
Wavefront Distortion |
Standard: ≦λ/2 per 25mm@633nm High Precision: ≦λ/10 per 50mm@633nm |
|
Parallelism |
Standard: ≦30" High Precision: ≦2"', ≦0.5" |
|
Surface Quality |
Standard: 60/40 High Precision: 20/10 or 10/5 |
|
Clear Aperture |
≥90% |
|
Coating |
Available upon request |
|
Chamfer |
Protective <0.4mm x 45° |
Special size can be offered upon request. All dimensions are in mm unless otherwise specified.
