[Attention Please ] In order to provide you with a satisfying experience, please make sure you've READ and UNDERSTAND the below information before purchasing. Please kindly note this Brightin Star camera lens is only used for Mirrorless Camera, NOT for SLR Camera. | [Note] This product is a manual lens without an auto-focus function. And the most important thing is to make sure you've set the "release without lens" mode, or your camera may unable to take pictures or videos. If you need any help about that please contact our customer service team directly. | [Upgraded UMC Coated Lens] This 50MM f1.4 mirrorless camera lens uses multi-layer nano-coating, which greatly reduces ultraviolet rays and stray light entering the lens, effectively eliminating ghosting and flare, while improving light transmission and providing better picture quality. | [Sharp Focus & Soft Out-Of-Focus Image Quality]The lens structure is 6 elements in 5 groups, it can make the picture near the focus point sharp and clear when focusing while ensuring that the picture outside the focus range is soft. | [Metal Structure Design] Brightin Star 55mm F1.4 is made of metal and glass, with exquisite workmanship and compact design, allowing you to put the lens in your pocket. | [F1.4 Large Aperture] This Brightin Star Mirrorless Cameras lens for Canon EF-M Mount With a larger viewing angle and a wider picture, with a large aperture of F1.4, you can still get more light in shooting night scenes and dim environments. | [Compatible Information] Fit for Canon EF-M Mount M, M2, M3, M5, M6, M10, M100, M50, M200. The brand name listed herein are for reference purposes only, Brightin Star is an independent brand.