You will trigger the filter versus no filter debate, as you see here. And while I am firmly in the filter camp, I respect the position of the no filter folks, as they have very valid points to make. At the end of the day, less glass to go through is always a better approach when considering things from just an optical point of view. But being a potential klutz, I have always considered the extra piece of mind of a quality multi-coated clear filter from a reputable manufacturer to be worth whatever minor (and to me not discernible) degradation in my results. And I don't like the hassle of a lens hood unless I am shooting in conditions that warrant its use.
So that said, I have another vote for Breakhrough filters, but I have also used...
