UV Filters - Do They Really Protect Your Lens?

Wanna see a lot of glass being shattered... expensive glass? Yeah, me too! But for all you gear preservation activists on the other hand, this is not for you. You are going to feel extensive pain throughout the video and maybe irreparable brain damage. You probably know the old debate as to whether or not to use a UV filter to protect your lens. This is one of those topics that have a lot of myths revolving around them, and coming from scientific background, I like it when people actually put such concepts to a real-world (kinda-scientific) test. That's exactly what Steve Perry does in this featured video.