UV filter test We frequently get asked about the purpose of UV filters on modern cameras so in this quick demonstration I run a simple “with & without” comparison to see if they really are worth using. Comments March 30, 2018 Log in to Reply Jacques Hart Very informative. thanks! On a another note. the background music was a little distracting. I think you guys might have accidentally edited 2 tracks into each other. Comments You must be logged in to leave a comment.