For sale is a very beautiful Contax 30.5mm 1A MC Skylight Filter for Contax TVSIIT3. Skylight filters are categorized for color use, but they can be considered general-purpose filters, similar to UV filters. I use skylight filters on about half of my lenses when attaching filters. It has very little signs of use, and the coating and glass surfaces are almost flawless. Of course, the filter frame is also clean. This is a 30.5mm diameter skylight filter with a titanium-colored frame, suitable for Kyocera Contax's high-quality compact cameras, the TVSII, and the T3 via an adapter. If you are looking for one, please consider it.