Originally Posted by mbriant
I suggest you set your camera up on a tripod and do some A-B test shots of various scenes with and without the filter on. Then compare them and see if you can notice a difference. I keep filters on all my lenses. Sometimes when shooting I'll leave them on and sometimes remove them, depending on how critical the shot is.
See, this is when the problem starts - I'm very lazy when it comes to doing some A/B controlled tests, hehe..
Maybe I will do it when I'm not in such a lazy mode.
I keep hearing about people saying how a lens filter will "slightly" degrade image quality/sharpness, but never seen anyone actually post some sample images proof.
But have you by any chance done the test yet? Or someone else not as lazy as me willing to do the test?
