Believe me, my filters are important. In particular three kinds of Singh-Ray filters go with me everywhere. There’s a Hi-Lux filter on each of my lenses, and I also carry a 77mm LB Warming Polarizer and a 77mm Vari-ND filter. Each one of these filters is essential and fits neatly in my camera bag that I have to carry around all day. I keep a Hi-Lux UV filter on each lens because I want the best possible glass between my …