Freewell UV filter for OSMO NANOFreewell UV Filter for OSMO NANO The Freewell UV filter for OSMO NANO is a practical accessory that protects the lens from dust, scratches, and other mechanical damage. With it, you can safely use your camera in various conditions without worrying about the durability of the lens. The filter is made of durable materials, and its design does not affect the quality of the recording, which makes it suitable for both everyday filming and more demanding