Fused Silica window has good temperature resistance, fast high and low temperature has good tolerance, low spectral loss, uv-ir wide spectral transmission, high precision, low coefficient of expansion and so on
UV Windows and IR Windows are Optical Windows designed for optimal performance in the Ultraviolet (UV) and Infrared (IR) spectrums. UV Windows are used in many laser applications. IR Windows are ideal for use in FTIR spectroscopy, in addition to thermal imaging, FLIR, or medical systems. Optical Windows do not introduce optical magnification into a system. Optical Windows should be chosen based on the substrate’s mechanical or optical properties.
Material: |
Optical Glass, Fused Silica, Silicon, Sapphire, Germanium, CaF2, MgF2, ZnSe, ZnS etc. |
Dimension tolerance: |
+/-0.1mm |
Surface quality : |
40-20 |
Surtace flatness: |
1/4λ@632.8nm |
Clear aperture: |
90% |
Bevel: |
0.2mmX45° Protective bevel |