1、If the light is not good or the aperture is small, the shutter speed is too slow, hand‑held shooting is easy to blur, and F1.1 large aperture can get a faster shutter speed, hand‑held shooting night scenes are easy and stress‑free. 2、Due to the use of a circular aperture blade, the aperture shape is beautifully round from full open to contracted 2 levels, and the blur effect can be improved to a circular aperture to obtain beautiful bokeh. 3、It can improve the image quality when used in a half‑frame mirrorless camera, and the large aperture of F1.1 has an obvious bokeh effect, and it takes a clear and bright picture. 4、Bokeh part of the large‑aperture lens can be fully blurred, and the foreground or background can be blurred, highlighting the subject, and taking three‑dimensional photos. 5、Adopting an infinite aperture design, it is very convenient to take pictures or videos, the only choice for professional photographers. 6、Shell adopts high‑strength aluminum alloy body, light weight, good hand feel, easy to carry, refined copper bayonet, strong and reliable. 7、Standard fixed focus lens presents a natural sense of perspective, and the 50mm focal length is very close to human vision. 8、It can also shoot in low light, and it can be used in a full‑frame mirrorless camera to ensure high‑quality imaging.