Sony A9 AF-C FPS Limited By Lenses

[skimmel]

Hi, just saw this on the Sony site.  It seems as though some lenses can only shoot at 15 fps in AF-C.  Not sure exactly what this means but the site says " Lenses capable of continuously shooting 15 images per second at maximum with AF tracking in AF-C mode"

 

http://support.d-imaging.sony.co.jp/www/support/ilc/products/ilce9/continuousshooting/en/index.html?id=spt

 

Anyone know what this means?

 

Thanks.

[Username]

It's about AF tracking, not about

FPS. Your thread title is off base.