IR Optical Windows Φ25.0mm Thickness=2.0mm Uncoated Ge Single Crystal
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Product No. 190179
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- Dia Φ25.0mm
- Coating Uncoated
- Material Ge Single Crystal
- Surface Accuracy 1λ@633nm
- Thickness 2.0mm
- Parallelism ＜1arcmin
- Surface Quality 40/20-60/40
- Diameter Tolerance +0.0/-0.1mm
- Thickness Tolerance ±0.1mm
- Bevel Protective Bevel 0.2~0.5mmX45°
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. Grand Unified Optics offers a variety of optical windows, which cover the wavelength range from ultraviolet (UV) to infrared (IR).We provide uncoated and AR coating flat windows with different substrates to suit a range of applications (BaF2) ,(CaF2) 、(ZnS) 、(ZnSe),（Si）or（Ge）are suitable for infrared applications, Fused Silica or Sapphire are ideal for ultraviolet applications.
