Cokin NX-Series Backpackers Filter Kit

The NX-Series Backpackers Filter Kit from Cokin consists mainly of three square graduated ND filters, offering you precise control of exposure across your frame. The NX series holder allows you to use square filters on threaded lenses, helping to reduce the effect of vignetting some threaded filters create. Multiple adapter rings also make the NX filter holder compatible on 72, 77, and 82mm lens threads.