The Cokin P499 Universal Ring allows you to mount the Cokin P-series filter holder on a lens that does not have a standard thread for attaching filters, or on lenses with a damaged thread. This is a plastic ring that is attached to the outer surface of the lens with the help of 3 screws with soft pads. A standard Cokin P-series filter holder - Cokin BP-400 or a wide-angle Cokin BPW-400 holder is installed on it. After installation, the filter holder easily slides on the ring, rotating freely and not touching the lens.
Key Features