λ/4 Visible Windows

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. YZSY Optics offers a variety of optical windows, which cover the wavelength range from ultraviolet (UV) to infrared (IR).

Material:H-K9L Optical Glass

Surface Accuracy:λ/ 4 @ 633 nm

Parallelism:＜ 30 arcsec

Surface Quality:40-20

Diameter Tolerance:+0.0/-0.1mm

Thickness Tolerance:±0.2mm

Bevel:Protective Bevel 0.2~0.5mmX45°

Coating:Custumizable