Canon EF300mm f/2.8L IS II USM Instructions Manual - Page 10

Browse online or download pdf Instructions Manual for Camera Lens Canon EF300mm f/2.8L IS II USM. Canon EF300mm f/2.8L IS II USM 23 pages. High-performance super-telephoto lense
Also for Canon EF300mm f/2.8L IS II USM: Instructions Manual (15 pages), Instructions Manual (22 pages), Parts Catalog (13 pages), Instructions Manual (17 pages), Instructions Manual (23 pages), Instructions Manual (23 pages)

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Canon EF300mm f/2.8L IS II USM Instructions Manual
Focus Preset
< How to Focus at the Preset Distance >
By turning the playback ring to the left or right,
the focus shifts as far as the preset distance.
Focus will shift freely released of AF focusing
while the playback ring is still turned.
If the focus preset switch was set to
O
O
will sound twice.
When turning the playback ring, keep your finger
O
O
away from the shutter button. In One-Shot AF
mode, the exposure will be locked when you
press the shutter button halfway and focus is
achieved. So if you press the shutter button
halfway while turning the playback ring, the
exposure may not be correct.
When not using the focus preset, set the switch
O
O
to OFF.
The focus preset function will not work while a
O
O
Live View image is displayed on the camera.
In the following cases, the focusing distance scale
(p. 14) will move slightly. It will not affect the image.
• When you press the focus preset button.
, the beeper
• When you turn the playback ring.
ENG-9