UV Filters Explained: Worth It, Overrated, or Essential Lens Protection?

What's in this episode

UV filters are one of those deceptively simple pieces of camera gear that somehow manage to spark wildly passionate opinions. Some photographers swear by them. Others won’t let them anywhere near their expensive glass. And somewhere in the middle are a whole lot of people wondering, “Wait… do I actually need one of these things?” In this episode of The Wild Photographer, we’re taking a practical, field-tested look at UV filters: what they are, why they exist, why they mattered more in the film era, and why many photographers still use them today even though digital cameras don’t really need UV filtration in the same way. The big shift is this: for most modern photographers, UV filters are no longer about filtering UV light. They’re about protection. A good UV filter acts like a clear, protective layer in front of your lens. It can help shield your front element from scratches, smudges, dust, rain, mud, salt spray, and the occasional “oops, that branch was closer than I thought” moment. And for photographers who travel, guide, shoot in rough conditions, or frequently clean their gear in the field, that extra layer can provide a lot of peace of mind. But there are trade-offs. Cheap f