Optical Windows are flat plane-parallel plates, which are often used to protect electronic sensors or detectors without blocking optical transmission. Optical Windows do not change the magnification of a system. We offer a variety of optical windows, which cover the wavelength range from ultraviolet (UV) to infrared (IR). H-K9L windows are ideal for visible range appliations.
| Material | BK7 (CDGM) |
| Surface Figure | λ/4@632.8nm |
| Parallelism | <30" |
| Surface Quality | 60/40 |
| Dia. Tolerance | '+0.0/-0.1mm |
| Thickness Tolerance | ±0.2mm |
| Bevel | 0.2~0.5mmX45° |
| Coating | See details in the list |
sales@leithopt.com.sg 
Tel: +86-13756880126 
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