Lee Seven5 37.5mm adapter ring. Lightweight, portable and perfect for urban photography and live shooting, compact hybrid cameras have flexible manual controls and interchangeable lenses, but it has not always been possible to adapt filters to this day. Designed with a lightweight precision filter holder, the LEE Seven5 Micro filter system is compatible with the LEE 75x90mm filter range – which includes polarizing filters, neutral density filters and now the Big Stopper. Simply select the adapter ring that matches the thread of your lens, screw it onto the lens, insert the filter holder over and place the appropriate filter. In just a few moments, you are ready to photograph. This is only the adapter ring. Adapter ring. The filter holder attaches to the lens via a screw adapter ring. This adapter ring is available in thread sizes 37, 37.5, 39, 40.5, 43, 46, 49, 52, 55, 58, 60, 62, 67 and 72 mm.
