Lately, I've notice that my camera lenses are looking pretty slimy. I am very careful not to touch them, but things happen. I've been thinking about getting some lens protectors for quite awhile and I finally spent some time on Amazon looking for just the right thing.
this pen. There is a video that shows you how to use the pen and it seemed very simple. Many of the lens cleaning kits came with several pieces and looked very complicated. This may not be the highest quality cleaner, but I am very happy with the results I got. Plus, I can keep it right in the camera bag. Perfect!
58mm and a 52mm. You can see in the upper right of the lens where it tells you the size.