SIRUI Sniper F1.2 Autofocus lens Set, 23mm, 33mm, 56mm, Wide Angle APS-C Camera Lens (AS-3S-EB, E Mount, black)

Sniper Auto Focus - 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. STM motor design brings you quite auto focus experience. Closer but quieter. F1.2 Large Aperture - Featuring large F1.2 aperture, this sniper lens is perfect for low-light filming. No need to use extremely high ISO and you'll get a pure low noise night scene. The fast F1.2 aperture also contributes to pleasing bokeh quality and clear subject, giving the footage extra expressiveness and aesthetics. Minimal focus breathing and strictly controlled aberration allow focusing on the subject from beginning to end. 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. Include petal-shaped lens hood for 23mm/33mm focal length lenses and round lens hood for 56mm focal length lens to reduce vignetting and prevent unwanted stray light from entering the lens. Premium lens Body - The strong aluminum/carbon body makes it sturdy and portable in hand. It helps to protect inner optical elements while the minimum weight of each single lens is around only 380g, creating a new era of lightweight fast aperture lens. You can create smooth and high-end productions thanks to identical gear position, uniform 58mm filter thread and same characteristic. Even when shooting with stabilizer, lenses can also be quickly swapped without readjusting accessories.