Chrisrw
photomonkey
I've never really used filters much, but I was wondering if this filter would be useful as a protective covering for my Heliar 50/3.5. I have the lens shade and cap, but they do detract from the compactness of the lens. Would using the CV filter be an unnecessary accessory or affect image at all? I just like having the lens ready to shoot without having to remove the cap every time and I feel the need to have it protected too.