Question of using AI-Servo

Started Jun 27, 2012 | Discussions thread
phototeacher Regular Member • Posts: 329
Re: More question on AF-ON button

+1 on the battery; it will last as long as it would if you kept your finger half-way on the shutter button.

Using back button focus will disable shutter button focus; you can't have both active!

JohnJ851 wrote:

Hi ElanToXT

"If one chooses to use the AF-ON button to focus continuously (plus metering), is it better to disable AF on the shutter button?"
Yes but keep the metering on the shutter button.

And it wont kill your battery as mentiond by another poster.

Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow