Ulanzi CL02 AF 27mm F2.8 SONY E-mount APS-C Thank you for viewing. I purchased this from AliExpress and used it twice. The lens is almost new and clean. The box was quite dented from the beginning, as it arrived from Hong Kong. It worked with a SONY α7Ⅲ. According to reviews, the AF may not work on older NEX bodies. The lens is for APS-C cameras.