18-03-2015, 05:10 PM
(17-03-2015, 05:52 PM)Nick Wrote: Do you smoke? Is the environment dusty?
Sometimes, a quick blast of "dry air" - not from a compressor please, as that contains some oil - or a quick wipe with a lens cloth or cleaning CD - does the trick.
Lens should never be "worn" - its not in contact with anything and the odd photon, whatever the wavelength, is unlikely to ablate it
No I don't smoke but you can see below about my wood burner fire. It's free heating but a bit messy.
