Infrared Lens - FLIR B series User Manual

22.2

Infrared lens

Liquids
Use one of these liquids:
■
■
Equipment
Cotton wool
Procedure
Follow this procedure:
WARNING
Make sure that you read all applicable MSDS (Material Safety Data Sheets) and
warning labels on containers before you use a liquid: the liquids can be dangerous.
CAUTION
■
■
Publ. No. 1558792 Rev. a460 – ENGLISH (EN) – July 1, 2010
96% isopropyl alcohol.
A commercial lens cleaning liquid with more than 30% isopropyl alcohol.
1 Soak the cotton wool in the liquid.
2 Twist the cotton wool to remove excess liquid.
3 Clean the lens one time only and discard the cotton wool.
Be careful when you clean the infrared lens. The lens has a delicate anti-reflective
coating.
Do not clean the infrared lens too vigorously. This can damage the anti-reflective
coating.
22 – Cleaning the camera
111