This 35mm F1.6 is a Standard Manual 35mm Prime lens for E-Mount APS-C Mirrorless cameras. You need to set the aperture and focus manually. The lens is good for Landscape, Portrait and Street Photography, it has a maximum aperture of f/1.6, which enables you to shoot at nighttime and dark environment. Specifications: Lens type: E-Mount APS-C Mirrorless Camera Lens Prime lens Manual Lens Aperture: F1.6 - F16 Focus: Manual Multi-coted 4 Multi-coated Elements in 4 Groups Size: 35mm x 50mm Weight: 110G Mount: E-Mount FULLY MANUAL Pease go to your camera CUSTOM FUNCTIONS and ENABLE release SHUTTER W/O LENS option in order to take pictures Compatible with Sony E mount Mirrorless Cameras NEX5T NEX-6 NEX-7 NEX-F3 a3000 a3500 a5000 a5100 a6000 a6300 a6400 a6500 a6600 ZV-E10 etc