The Samyang 12mm T2.2 VDSLR is a manual focus, wide-angle lens designed for video use with the Samsung NX range of compact system cameras. The focus gear ring is suitable for follow focus systems, & the decoupled aperture ring controls aperture quietly during shooting for precise operation. The bright T2.2 aperture represents the actual amount of light transmission to assist with accurate shooting & allows natural-looking shots to be captured, even in low light conditions. Samyang's new Nano Coating System (NCS) is used to provide the best quality image with low reflection. The lens features a minimum focusing distance of 0.2m & 6 aperture blades, designed to be almost a perfect circle when aperture is closed, to express starbursts clearly & beautifully.