Optris ACCS Series Air Purge Collar for Use with CTex LT, CTex LT hot

Accessory for Compact, Mini and Micro Sensor Kit
Lens protection in dusty environment

Air purge collar

The Optris Air purge collar used to keep dust, condensation, moist and other obstructive buildups away from the lenses. Air flows from the sides of the sensor and out through the front.

For heads with optical resolution greater then 10:1