
Originally Posted by
tdarst
Thanks for the info in this post; I loaned my FS-96 to a friend. He ran a few boxes of ammo through it, and returned it very clean and well lubed. Too much lube - he managed to get gun oil all over my CT lens - at 10 feet, it was painting about a 5" diameter, fuzzy, weak spot. I had tried to clean it before - but didn't realize how difficult it is to actually get it clean. I attacked it 7 to 10 times with rubbing alcohol, followed by a small piece of paper towel on the end of a Q-Tip stick (soft, cardboard - not plastic). The shape of the fuzzy ball changed each time - then one time - BAM, spot on focus was returned.