[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. | [2:1 Double Magnification Macro Lens]- Brightin Star 60mm F2.8 Macro Lens has an excellent 2:1 magnification, the imaging effect is twice the actual, can show more real details of the subject, and when shooting insects, you can take closer pictures at a greater distance to avoid disturbing the insects | [Internal Zoom Structure]- The lens adopts an internal zoom structure to make the lens zoom in the lens barrel. Comes with protective lenses to prevent dust from entering the lens. | [Sharp Focus & Soft Out-Of-Focus Image Quality]- The lens structure is 7 elements in 5 group, 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. | [Compatible Information] Fit for Sony E-Mount FS7, FS7M2, FS5, FS5M2KA7, A7II, A7R, A7RII, A7S, A7SII, A7III, A7RIII, A7R4, A7S3, A3000, A6500, A6300, A6400, A6000, A5100, A5000, A6600, NEX-3, NEX-3N, NEX-3R, NEX-C3, NEX-F3K, NEX-5K, NEX-5, NEX-6, NEX-7, NEX-5N, NEX-5A, NEX-5T, NEX-5C, NEX-5R. *For Sony A7, A7II, A7R, A7RII, A7S, A7SII, A7III, A7RIII, please switch to APS-C before using. The brand name listed herein are for reference purposes only, Brightin Star is an independent brand.