Aspherical mirror (off-axis aspheric surface)

Aspheric lens can be imaged in the range of 0.8-12um, and it is not affected by the change of weather and light conditions.

Application:

The utility model is mainly used in the fields of night imaging, instrument detection, infrared thermal imaging, infrared temperature measurement, infrared distance measurement and the like.

Material material：Optical glass, quartz glass, calcium fluoride, germanium, silicon, zinc selenide
Focal distance：±5mm~±1000mm±2%
Straight diameter：10mm~75mm+0.0/-0.2mm
Thickness tolerance：±0.2mm
Surface type：RMS=1/10λ-λ

Finish：60/40~80/50
Partial heart：< 5 arc min
Effective aperture：>90%
Down side：0.2mmX45°

Plating film：AR Coatin or custom design