arri pl mount cine Nikon ais 50-300mm f4.5 parfocal manual de clicked iris
Parfocal after modified, focus won't move during zooming. Mount: stainless steel Arri PL (we can also make interchangeable mounts like LPL, EF, NIKON, E, RF, etc). Customized cine lens Nikon 50-300mm T4.6.