This Sniper Series APS-C Autofocus Lens Set, SIRUI’s first autofocus lens set, includes 23mm, 33mm and 56mm focal length lenses. There are three optional colors - black, white, and silver. F1.2 ultra-fast aperture and budget-friendly lenses could be your best shooting partner. Supporting cameras Eye AF feature helps focus on human eyes easily even if the subject moves fast. When videoing, the subject is always detected and tracked, thus helping create a smooth and high-end production. All three different focal length lenses feature F1.2 ultra-fast aperture with shallow depth of field, high bokeh quality, and isolating subject. Reducing the use of light in low-light conditions makes you a run-and-gun filmmaker. Besides, there is no need to use extremely high ISO and you can get a pure night scene. This Sirui Sniper Series APS-C Autofocus Lens is a 23mm focal length lens. It is available with the X mount and is available in a Black color. The F1.2 ultra-fast aperture and budget-friendly lenses could be your best shooting partner. Supporting cameras’ Eye AF feature helps focus on human eyes easily even if the subject moves fast. When videoing, the subject is always detected and tracked, thus helping create a smooth and high-end production. The 23mm focal length lens features an F1.2 ultra-fast aperture with shallow depth of field, high bokeh quality, and isolating the subject. A fast shutter speed improves shooting efficiency and at the same time helps capture brilliant moments in time. Reducing the use of light in low-light conditions makes you a run-and-gun filmmaker. Besides, there is no need to use extremely high ISO and you can get a pure night scene. The 23mm lens is suitable for humanity, scene, street, traveling, indoor shooting, etc. The STM motor design brings you a quiet autofocus experience. Closer but quieter. ED glass and high refractive index glass are added to reduce lens size and meanwhile provide outstanding optical performance with well-controlled flare and ghost. Minimal focus breathing and strictly controlled aberration allow focusing on the subject from beginning to end. The 11-aperture blade design creates a soft and beautiful bokeh. Includes a petal-shaped lens hood for the 23mm focal length lens. Also, it is super easy to install and detach lens hoods.