Canon lens EF 200400mm f4L IS USM Extender 14X User Manual

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...

ENG-11
7.  Zooming
To zoom, rotate the zoom ring.
Be sure to finish zooming before focusing. Zooming 
after focusing can affect the focus. 
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8. Image Stabilizer
You can use the image stabilizer in AF, PF, or MF mode.
Also, the Image Stabilizer can be used regardless of the internal extender setting (either 1x or 1.4x).
 Set the STABILIZER switch 
to ON.
●●If you are not going to use the 
image stabilizer function, set 
the switch to OFF.
 Select the stabilizer mode.
●● MODE 1: Corrects vibrations in 
all directions. It is mainly effective 
for shooting still subjects.
●●MODE 2: Corrects vertical 
camera shake during 
following shots in...

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9. Tips on Using the Image Stabilizer
●●In semi-darkened areas such as indoors or 
outdoors at night.
●● In locations where flash photography is 
prohibited, such as art museums and theater 
stages.
●● In situations where your footing is uncertain.
●● In situations where fast shutter settings 
cannot be used. ●●
When panning subjects in motion. 
 
● MODE 3
●●Since camera shake is stabilized only during 
exposure, following a subject is easier such 
as when shooting a fast and irregularly 
moving...

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Tips on Using the Image Stabilizer
●●The Image Stabilizer cannot compensate for a 
blurred shot caused by a subject that moved.
●● Set the STABILIZER switch to OFF when you 
are taking pictures using the Bulb setting (long 
exposures). If the STABILIZER switch is set to ON, 
the image stabilizer function may introduce errors.
●●The Image Stabilizer might not be fully effective 
in the following cases:
• 
 You 

shoot from a violently moving vehicle.
• 
 You 

move the camera dramatically for a...

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10. Internal Extender Switch
The extender switch lever allows you to set the focal distance of the lens to 1.4x.
 Slide the extender switch 
lock toward the front of the 
lens.
●● This allows the extender 
switch lever to move.
 Use the extender switch 
lever to select a focal 
distance of either 1x or 1.4x.
●●This allows you to change the 
focal distance of the lens to 
either 1x or 1.4x.
 Slide the extender switch 
lock 
toward the back of the 
lens.
●● This locks the extender switch 
lever in...

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The internal extender installed in this lens can only be used under certain conditions depending 
on the type of EOS camera used. Please use the information below to determine which group 
your camera belongs to and follow the applicable instructions before use.
●•Gr

oup 1 cameras
EOS-1Ds Mark III, EOS-1Ds Mark II, EOS-1Ds, EOS-1D Mark IV, EOS-1D Mark III,  
EOS-1D Mark II N, EOS-1D Mark II, EOS-1D, EOS 5D, EOS 5D Mark II, EOS 7D, EOS 60D, EOS 50D, 
EOS 40D, EOS 30D, EOS REBEL T3i/600D, EOS REBEL...

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Precautions for Using the Internal Extender●●Please do not move the internal extender switch in any of the following situations or when the camera 
is in operation. Doing so will cause the camera or lens to malfunction.
●• Wh

en the shutter button is pressed half way down. (not applicable to Group 2 cameras)
●•Wh

en the shutter button is pressed all the way down.
●•Wh

en the lens or camera is in operation (during Auto Focus, Image Stabilization*, exposure, 
continuous shooting, use of the focus...

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12. Hood
The special hood that comes with this lens cuts 
out unwanted light and protects the front of the 
lens from rain, snow, and dust.
To attach the hood, loosen the hood lock knob 
by turning it counterclockwise. Fit the hood onto 
the lens’s hood mount, and tighten the lock knob 
to fix it in place. Use the same procedure, in 
reverse, to remove the hood.
11.  Infinity Compensation 
Mark
For accurate focusing in MF on subjects at infinity 
distance, look through the viewfinder or at the...

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13. Fitting the Lens Cap
 With the lock knob at the 
opening in the cap, close 
the fastener to fix the cap in 
place as shown.
●● Can also be attached to the 
front of the hood when using 
the lens.
 Lift the hook and loop 
fastener
, and fit the cap so 
that the lock knob rides up 
the slot in the cap. Reverse the lens hood, slip 
it  over the lens, and tighten 
the lock knob to fix it in 
place.
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