English 50 Appendices
Appendices
Lens cleaning instruction
1. Avoid touching or scratching the lens.
2.Donotuseorganicsolvents,suchasalcoholorether,
to clean the lens.
3. Use clean compressed air to remove dust and debris
from the lens.
4.Ifwipingthelensbecomesunavoidable,useprotective
gloves to dip a soft woven cloth in anti-static solvent
and gently wipe from the center to the outer part.
Use an anti-static solvent such as Hyperclean®
EE-6310 and a cloth such as Purestat ® PW2004 or
similar.