Originally posted by dansamy I'm about to get yelled at, but I use a tissue or my T-shirt half the time.
Originally posted by bertwert You're not alone...
When I'm in a pinch I use the softest material available, though I often have a microfibre cloth in my camera bag...
I managed to cure myself from the t-shirt habit by ruining a polarizer filter on the trail somewhere east of Mt. St. Helens. It was dustier than I thought and the dust up there is very high quality silica (volcanic ash).
For regular cleaning, I use the corner of a clean cotton cloth with moistened with Windex. I follow with a dry portion of the same cloth.
Steve