1、F2 super large aperture has strong blur ability, which can more highlight the main body of the picture, let the picture form a sense of virtual and real layers. 2、When the aperture is fully opened, the image quality is guaranteed, and the sharpness of the focus will not decrease. 3、The APS‑C is 50MM, which is equivalent to the full‑frame 75MM, portrait at this focal length is more natural, no need to worry about deforming. 4、The portrait lens is not limited to portraits, also good focal length of the sketches, with the blessing of large aperture, greatly expands create space. 5、Compatible for Sony A3000/A6500/A6300/A6400/A6000/A5100/A5000 camera, manual focus, high performance. 1 x Lens1 x Manual Item Type: Camera LensMaterial: Alloy + Optical GlassColor: BlackFilter Size: Approx. 52mm/ 2.0inWeight: Approx. 486.0g/ 17.1ozFocal Length: 50mm/ 1.97inAperture: F 1.2-F16Mount: E MountApplicable for Sony A3000/A6500/A6300/A6400/A6000/A5100/A5000 and Other Camera Frame: APS-CViewing Angle: 32 DegreesBlade: 10PcsOptical Structure: 7 Elements in 5 GroupsClosest Focusing Distance: 0.5mLens Type: Manual Focus LensHow to use: 1. Set the camera to the lensless release mode, otherwise the camera will not be able to take pictures 2. Align the lens mount identification point with the fuselage mount identification point, and rotate clockwise when you hear a "click" sound, it means the lens has been installed in place 3. If you need to remove the lens from the camera, press the body lens removal button, and then rotate the lens counterclockwise to take it out