EOTech CNVD-T2 Clip-On Night Vision Device - Thermal 2 - Manual (Page 56)

3-4
3.2 INSPECTION / CLEANING (Continued)
Optical Surfaces
CAUTION
The coating on the night adaptive filter / demist
shield may be damaged if cleaned while wet.
Clean the night adaptive filter / demist shield only
when dry and using the lens brush.
Inspect optical surfaces for dirt, dust, and grime. Remove
any large particles or loose dirt using the lens brush. Fine
cleaning of the optical surfaces should be performed using a
lens pen. Avoid using excessive force as this may result in
scratching the lenses. The night adaptive filter / demist
shield should be replaced if cracks are present or scratches
degrade performance.
Video Jack
Inspect the video jack for corrosion, dirt and damage. Gently
remove any large particles of foreign matter and clean the
contacts with a cotton swab dipped in isopropyl alcohol.