neil poulsen
9-Feb-2021, 11:16
I have a 300mm Rodagon enlarging lens that I'm selling, AND UNFORTUNATELY, there's a small scratch on it's surface. (See photo.) It reflects light, so there may be a possibility that this scratch could affect image quality, especially since this lens is multi-coated.
Isn't there a dab of liquid one can apply carefully just on the scratch itself to prevent it from reflecting light? I seem to recall this being the case. If so, what might I use? Would this need to be done professionally; it seems like this is something I could do myself? I contacted S.K. Grimes, and they're not familiar with this kind of repair.
Whatever was applied, I wouldn't want it to have the ability to migrate to surrounding areas.
Given the surface area of the lens, I doubt that the size of the scratch will be an issue. However, it's ability to reflect light might be another matter.
Isn't there a dab of liquid one can apply carefully just on the scratch itself to prevent it from reflecting light? I seem to recall this being the case. If so, what might I use? Would this need to be done professionally; it seems like this is something I could do myself? I contacted S.K. Grimes, and they're not familiar with this kind of repair.
Whatever was applied, I wouldn't want it to have the ability to migrate to surrounding areas.
Given the surface area of the lens, I doubt that the size of the scratch will be an issue. However, it's ability to reflect light might be another matter.