01-28-2012, 06:26 AM
Today I cleaned my Kenko CPL filter in the same way as cleaning a lens. But I found there were always some colourish smear marks of the lens cleaning liquid left on the surface of the filter. Then I tired to clean the smear marks with a microfibe cloth and breath, it cleaned off some smears but some are still there. Should I clean the CP filter in a way different from cleaning a camera lens?
Advices are appreciated.
Best Regards,
Frank
Advices are appreciated.
Best Regards,
Frank