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, exquisite and small, light weight, good hand feel, easy to carry, refined copper bayonet, strong and reliable. 7、Excellent bokeh, it can also shoot in low light, and it can be used in a full‑frame mirrorless lens to ensure high‑quality imaging. 8、Standard fixed focus lens presents a natural sense of perspective, and the 50mm focal length is very close to human vision. Item Type: Camera Lens Material: Optical Glass + Alloy Color: Black Filter Size: Approx. 52mm / 2.04in Focal Length: Approx. 50mm / 2in Weight: Approx. 523g / 18.4oz Maximum Aperture: F1.1 Minimum Aperture: F16 Frame: Full Frame Bayonet: Nex Mount Optical Structure: 8 Elements in 6 Groups Viewing Angle: 47° Number of Aperture Films: 11Pcs Closest Focusing Distance: 0.35m / 1.1ft Aperture Ring: Stepless Aperture Lens Anti-Shake: Without Anti-Shake Focus Method: Manual Focus Applicable Models: For A9, for A7 Series, for FS5, for FS7, for FS7M2, for FS5M2K, for A3000, for A5000, for A5100, for A5100L, for A6000, for A6000L, for A6300, for A6400, for A6500, for A6600, for NEX-3, for NEX-3N, for NEX-3R, for NEX-Port Camera Bodies such as for NEX-C3, for NEXF-F3K, for NEⅩ-5, for NEX-5K, for NEX-5A, for NEX-5C, for NEX-5N, for NEX-5T, for NEX-5R, for NEX-6, for NEX-7, etc. 1 x Lens 1 x Lens Hood (Installed) 1 x Dust Remove Cloth