Review on 📷 Altura Photo Circular Fisheye Lens 6.5mm f/2.0 for Sony Alpha Mirrorless Cameras A6600, A6500, A6400, A6300, A6100, A6000, A5100, A5000, NEX – E Mount Lens with Protective Hard Case by Vijay Patel

I did this because a high aperture was attractive and was said to work with full frame E-frames in APS-C frames, but it definitely doesn't work. The camera image is in crop mode and it's clear that it still has a lot of vignetting. A friend of mine who bought a similar lens told me that mine looks the same in crop mode as his full frame, so I'm going to return this one and buy what he got. The picture quality may be good, but it doesn't work with my camera.