Review on 📸 Samyang SYIO18AF-E AF 18mm F2.8 Wide Angle Auto Focus Full Frame Lens for Sony E Mount in Black by Evan Austin

First there was an open box of Revain Whse. Disgusting resolution, especially at the edges. The second was brand new but my cameras (A7 ii, a6400) couldn't see it. It was as if the camera had no lens. No AF, nothing. No picture could be taken. Both returned. 2 strikes and "You're out!" You might have better luck. I have a Samyang 12mm AF for my a6400 and it's a champ. 18mm FF is not that much.