Bought YongNuo AF 35mm f/2 Nikon F on Aliexpress. I read a lot of positive reviews on this lens. At first I noticed that the pictures were not sharp enough in the center, then I did a simple test and saw back focus, and it was noticeable not only at f2, but also higher. Unfortunately no luck. Everything was fine with the whale lens, I checked my camera in the store on the 50 Nikkor lens - they hit the target. Decided to order a new one. The new one also turned out to be kosyachny - back focus. Returned everything back to China through a dispute. I will add a review. Questions of course remained, but! As a result, I later found out that the D5200 camera itself turned out to be a curve! I never thought that the Nikon technique could be a curve! Unfortunately, the warranty is over, but you need to take it in for adjustment, send it by mail, etc. Here is such a situation. So, if you still have a warranty, check the camera and send it in for adjustment. If you buy a new SLR camera, then it is better to immediately take it for a check so that there are no such problems. The YongNuo lens rating has been raised to 5 points!
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