Ask a Question

Using the AF Stop Button on the EF 800mm f/5.6L IS USM lens

Article ID: ART174697 | Date published: 06/07/2019 | Date last updated: 06/07/2019
 

Description

Using the AF Stop Button on the EF 800mm f/5.6L IS USM lens

Solution

AF Stop Button


During autofocus operation, you can press the AF stop button to temporarily pause autofocus.
If the shutter button is still pressed halfway when the AF stop button is released, autofocusing will continue as before.
 
  • The AF stop function also works in AI Servo AF mode.
  • By setting the camera's Custom Function, you can change the AF stop button's
 
  • With the EOS 630/600, RT, A2/A2E/5, or 10S/10 set to the AI Servo AF mode and continuous shooting, AF will not resume even after you let go of the AF stop button. Press the shutter release button halfway to resume AF.
  • With the EOS A2/A2E/5 and 10S/10 set to the Sports mode, AF will not resume even after you let go of the AF stop button. Press the shutter release button halfway to resume AF.

Rate this Article
Was this article helpful?
Yes, This document is helpful
No, This document needs a clearer explanation
 
Please provide your comments