[FONT="]Hi to all,[/FONT]
[FONT="]I have a Nikon D500 camera and 200-500mm lenses.[/FONT]
[FONT="]In the last month I have a problem with the Automatic focus.[/FONT]
[FONT="]It's happen only when I try to take a photo of birds in the sky. I work with AF and AF-C. The wheel of the lens[/FONT][FONT="][FONT="][/FONT] move automatically and I loose the focus on the bird.[/FONT]
[FONT="]Is it definitions issue? What should I do?[/FONT]
[FONT="] [/FONT]
[FONT="]Thanks in advanced[/FONT]