Canon EF 400mm f/4 DO IS II Firmware Update 1.0.9 Released

EF 400mm F/4

Canon released a firmware update for the Canon EF 400mm f/4 DO IS II lens.

Canon EF 400mm f/4 DO IS II firmware 1.0.9 fixes the following:

Fixes a phenomenon, in rare cases, the IS mechanism may cause the image to jump.

You can download the firmware update here.

This post might contain affiliate links. That means we will get a small fee if you make a purchase through the links, without any additional cost to you. Support Canon Watch! We love to bring you all the latest news about Canon and photography. If you buy your gear through our affiliate links you help this site going on.

Follow Canon Watch: Facebook, Twitter, Google+, Tumblr, RSS, 500px

Related Posts

Back To Top

Notice

This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in the cookie policy. If you want to know more or withdraw your consent to all or some of the cookies, please refer to the cookie policy.
By closing this banner you agree to the use of cookies.