09-06-2010, 03:42 PM
This is becoming quite instructive <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/biggrin.gif' class='bbc_emoticon' alt='' /> Obviously nobody would expose their lenses to that kind of stress, unless you fall on it trying to to pass a fakirs spikebed <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/smile.gif' class='bbc_emoticon' alt='' /> But seriously, I am impresses by what I saw. Hope the other manuf's glass is just as good. As far as I am concerned, I will limit it to polarizing filters, because I know the good effect IT has on the light of a sunny day. Seriously Brightcolours, I am impressed by your knowledge about the technical aspects of photography. I am just an amateur who is trying to get back into the thick of things and I really appreciate the effort to help in seemingly all ways.