From time to time, polarizing, neutral density (ND), or other filters all need to be screwed onto a lens barrel. One common trait of the screw threads on lenses is that they are a pain to work with, ...

The promo video for Xume's quick-release camera filters starts off in typical infomercial style, with a klutz ham-fistedly trying to do something that's actually pretty easy. But this doesn't take ...