How to use the 3 Buttons on the front of the FE 70-200mm f/4G Lens

Started May 7, 2014 | Discussions thread
ForumParentFirstPrevious
Flat view
brosenz Senior Member • Posts: 1,003
How to use the 3 Buttons on the front of the FE 70-200mm f/4G Lens

Do you know what's the purpose of the 3 buttons and how to use them?, thanks

 brosenz's gear list:brosenz's gear list
Canon EOS 5D Mark IV Canon EF 24-105mm F4L IS II USM Apple iPhone 7 Plus Apple iPad Pro +3 more
ForumParentFirstPrevious
Flat view
Post (hide subjects) Posted by
ForumParentFirstPrevious
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow