I can get rid of most finger print and dust specks on the lens' front element, but there under a torch light, there are still some very small specks that even the lenspen cannot get rid of. Also the lenspen seems to create very very faint smudges. Can only be seen under strong torch light though. (Actually same problem on spectacles, cdrom surface too )
Is this normal? Shouldn't be scratches right, since I've always use the blower and brush before cleaning with lenspen or some microfiber cloth.
Is this normal? Shouldn't be scratches right, since I've always use the blower and brush before cleaning with lenspen or some microfiber cloth.