Quick Overview The UV filter from Hama is a must have for avid photographers Primarily developed to provide protection to the camera lens, the UV filter has a number of benefits. The filter protects the lens from scratches, dust and finger-marks with can be hard to clean and impair the quality of a photo. The filter can also help to make the cleaning of your camera a much easier task; a lot of camera lens’ are curved and recessed, the flat surface of the filter means that maintaining your cameras cleanliness is a more straightforward task. The protection of your camera lens can also help to increase the resale price of your camera when the time comes for an upgrade, because your lens is still in mint condition. In addition the UV filter can improve the quality of your photos. Ultraviolet rays often make photos appear pale and grey; with UV filters the photos are richer in contrast, the filter absorbs the ultraviolet rays without effecting visible light balance. The UV filter can also help to improve the clarity of the film by reducing the amount of ultraviolet light that reaches it. Because the lens is coated on both sides, minimal flare is produced when the lens is pointed towards bright light.