Canon 5D mark IV + EF 35 mm F/1.4L II USM autofocus problems

grinbo

I'm New Here
Apr 26, 2019
20
2
I made a decision. Today i've sent lens and camera to Russia CPS center in Moscow. If it not help me, i'll go to mirrorless. And may be not Canon...
 

Del Paso

M3 Singlestroke
Aug 9, 2018
467
438
I made a decision. Today i've sent lens and camera to Russia CPS center in Moscow. If it not help me, i'll go to mirrorless. And may be not Canon...
Please be so kind as to inform us about the results obtained!
Thank you!
 

grinbo

I'm New Here
Apr 26, 2019
20
2
I've received my lens and camera back. As CPS said, they calibrate autofocus for my couple camera + lens. I've test lens again using Focal software. Result is more stable but not ideal. For my feelings in real (life) using result is same as before calibration. If I focus from infinity is more accurate than if I focus from close distance. If I focused from close distance and pushed autofocus button again after that, lens do a little more work. it doesn't happen when focusing from infinity.
My opinion: CPS - this is not a guarantee of good service.Although I sent to main CPS of Russia, which controle directly by Canon. I spent about 300$ for DHL delivery there and bac. For me result is nothing...