How a Mythbuster removes a stuck on filter with a bandsaw

We’ve all come across a situation where we’ve had a filter on a lens that just wouldn’t come off. If you haven’t, you will one day. Switching environments, or just leaving your filter on there for too long can cause it to pretty much become embedded into the front lens element. At other times, cheap filters, […]

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A Metal Ball Bounces off The SIGMA WR Ceramic Filter; Said To Be 1000% Stronger Than Other Filters

A few years ago I broke the filter on my 24-70 2.8 Nikon lens. I felt quite the lucky guy, as that lens is about $1,800. The comments on the usefulness of that filter were mixed. I think the comments on how the new Sigma filter protects a lens will be different. On December Sigma announced that […]

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