Canon EF 200-400mm f/4L IS USM Extender 1.4X User Manual - Page 11

Power Focus PF Mode

Get Canon EF 200-400mm f/4L IS USM Extender 1.4X PDF manuals and user guides View all Canon EF 200-400mm f/4L IS USM Extender 1.4X manuals
Add to My Manuals
Save this manual to your list of manuals

Page 11 highlights

6. Power Focus (PF) Mode Using the playback ring enables smooth focus change. This is a useful feature for changing focus when shooting movies. With the focus preset switch set to OFF, set the focus mode switch to PF. Rotate the playback ring to change the focus. When the playback ring is rotated in a certain direction, focus changes in the same direction as when the focusing ring is rotated. You can make a 2-step change in focus shift speed depending on the angle that the playback ring is rotated to. ENG-10

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
ENG-10
6. Power Focus (PF) Mode
Using the playback ring enables smooth focus change.
This is a useful feature for changing focus when shooting movies.
When the playback ring is rotated in a certain direction, focus changes in the same direction as
when the focusing ring is rotated.
You can make a 2-step change in focus shift speed depending on the angle that the playback ring is
rotated to.
With the focus preset switch set to OFF, set the focus mode
switch to PF.
Rotate the playback ring to
change the focus.