how to clean a lens
November 30, 2009 - 8:23 am
simple lens cleaning procedure performed on minolta’s 50/1.7, 17-35/2.8-4 and sigma 105/2.8 macro. if you shoot concerts, lenses become dirty almost every show. here’s how i deal with that. 105mm is the most difficult because of the front element being located deep in the barrel
Duration : 0:7:47