Fella's;
The title pretty much says it all. I know some people, in the misguided pursuit of cleanliness, have actually removed lens coatings with harsh solvents or too much elbow grease, or both. OTOH, not cleaning them at all can really affect not only light transmission, but accuracy too.
So, how do you go about this delicate, but necessary, little chore?
900F
The title pretty much says it all. I know some people, in the misguided pursuit of cleanliness, have actually removed lens coatings with harsh solvents or too much elbow grease, or both. OTOH, not cleaning them at all can really affect not only light transmission, but accuracy too.
So, how do you go about this delicate, but necessary, little chore?
900F