EF135mm f/2L USM
EF200mm f/2.8L II USM
EF300mm f/4L USM
EF400mm f/5.6L USM
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Instructions
a Safety Precautions
This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause
undesired operation.
Do not make any changes or modifications to the equipment
unless otherwise specified in the instructions. If such changes or
modifications should be made, you could be required to stop
operation of the equipment.
This equipment has been tested and found to comply with the
limits for a class B digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
againsharmful interference in a residential installation. This
uipment generates, uses and can radiate radio frequency
ergy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio
communications.
However, there is no guarantee that interference will not occur in
a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of
the following measures:
a Safety Precautions
• Do not look at the sun or a bright light source
through the lens or camera. Doing so could result
in loss of vision. Looking at the sun directly through
the lens is especially hazardous.
• Whether it is attached to the camera or not, do
not leave the lens under the sun without the
lens cap attached. This is to prevent the lens from
concentrating the sun’s rays, which could cause a
fire.
Handling Cautions
• If the lens is taken from a cold environment into
a warm one, condensation may develop on the
lens surface and internal parts. To prevent
condensation in this case, first put the lens into an
airtight plastic bag before taking it from a cold to
warm environment. Then take out the lens after it
has warmed gradually. Do the same when taking
the lens from a warm environment into a cold one.
• Do not leave the lens in excessive heat such as in
a car in direct sunlight. High temperatures can
cause the lens to malfunction.
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Consult the dealer or an experienced radio/TV technician for
help.
This Class B digital apparatus complies with Canadian ICES-003.
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Nomenclature
Distance scale (→ 5, 6)
Infrared index*3 (→ 6)
Depth-of-Field scale (→ 6)
Hood mount*1 (→ 8)
Filter mounting
thread (→ 9)
Distance index (→ 5)
Focusing ring (→ 4)
Contacts (→ 4)
Focusing distance range selection switch (→ 5)
Lens mount index (→ 4)
Focus mode switch (→ 4)
Tripod mounting location*2 (→ 7)
*1) EF135mm f/2L USM • EF200mm f/2.8L II USM
*2,3) EF200mm f/2.8L II USM • EF300mm f/4L USM • EF400mm f/5.6L USM
For detailed information, reference page numbers are provided in parentheses (→ **).
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1. Mounting and Detaching the Lens
2. Setting the Focus Mode
See your camera’s instructions for details on
mounting and detaching the lens.
To shoot in autofocus (AF) mode, set the focus
mode switch to AF.
use only manual focusing (MF), set the focus
ode switch to MF, and focus by turning the
focusing ring. The focusing ring always works,
regardless of the focus mode.
¡After detaching the lens, place the lens with the
rear end up to prevent the lens surface and
electrical contacts from getting scratched.
¡If the contacts get soiled, scratched, or have
fingerprints on them, corrosion or faulty
connections can result. The camera and lens
may not operate properly.
¡If the contacts get soiled or have fingerprints on
them, clean them with a soft cloth.
¡If you remove the lens, cover it with the dust
cap. To attach it properly, align the lens mount
After autofocusing in ONE SHOT AF mode, focus
manually by pressing the shutter button halfway
and turning the focusing ring. (Full-time manual
focus)
index and the
K
index of the dust cap as shown
in the diagram, and turn clockwise. To remove it,
reverse the order.
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3. Switching the Focusing Distance Range
4. Infinity Compensation Mark
Infinity compensation mark
Distance index
You can choose the focusing distance range with To compensate for shifting of the infinity focus
a switch. By setting a suitable focusing distance
range, actual autofocusing time can be shorter.
¡EF135mm f/2L USM :
q 0.9 m / 3.0 ft. – ∞ w 1.6 m / 5.2 ft. – ∞
¡EF200mm f/2.8L II USM :
q 1.5 m / 4.9 ft. – ∞ w 3.5 m / 11.5 ft. – ∞
¡EF300mm f/4L USM :
q 2.5 m / 8.2 ft. – ∞ w 6 m / 19.7 ft. – ∞
¡EF400mm f/5.6L USM :
point that results from changes in temperature.
he infinity position at normal temperature is the
point at which the vertical line of the L mark is
aligned with the distance indicator on the
distance scale.
For accurate manual focusing on subjects at
infinity distance, look through the viewfinder while
rotating the focusing ring.
q 3.5 m / 11.5 ft. – ∞ w 8.5 m / 27.9 ft. – ∞
If you autofocus outside the set focusing distance
range, the lens may stop focusing at the start of
the focusing range; however, this is not a
malfunction. Press the shutter release button
halfway again.
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5. Infrared Index
6. Depth-of-Field Scale
(EF200mm f/2.8L II USM • EF300mm f/4L
USM • EF400mm f/5.6L USM)
The infrared index corrects the focus setting
when using monochrome infrared film. Focus on
the subject manually, then adjust the distance
setting by moving the focusing ring to the
corresponding infrared index mark.
The depth of field is the distance in front of and
hind the plane of focus on the subject that
appears sharp. The depth of field is indicated by
the area between the depth-of-field scale lines
below the distance scale.
The number on the scale is the F value.
Some EOS cameras cannot use infrared film. See
the instructions for your EOS camera.
The depth-of-field scale is an approximate
indicator.
¡The infrared index position is based on a
wavelength of 800 nm.
¡Be sure to observe the manufacturer’s
instructions when using infrared film.
¡Use a red filter also when you take the picture.
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7. Using the Tripod Mount (EF200mm f/2.8L II USM • EF300mm f/4L USM • EF400mm f/5.6L USM)
Adjusting the Revolving Mount
You can loosen the orientation lock-knob on the tripod mount to allow it to rotate as needed to fit a
particular camera model for switching between vertical and horizontal positions.
The EF200mm f/2.8L II USM lens can be used with the A II (B) tripod mount ring, sold separately.
Detaching
Use the following procedures to remove and attach the tripod mount.
Turn the locking knob
counterclockwise until it
becomes loose (about 3 turns),
and pull the knob in the direction
of the arrow to release the collar.
With the collar open,
remove the tripod mount.
To install, while pulling the
locking knob, bring the collar
to the original position, and
tighten the locking knob
securely.
If the foot of the tripod mount overlaps the switch, loosen the orientation locking knob on the tripod mount to
move the foot.
The tripod mount can be attached to or detached from the lens while the lens is attached to the camera.
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8. Hood
The lens hood can reduce unwanted reflections and also protects the front of the lens from rain,
snow, dust, and other substances.
EF135mm f/2L USM • EF200mm f/2.8L II USM
Attach and align the hood to the hood mount o
F300mm f/4L USM
Bring the hood out from the end of the lens until
the front of the lens, and turn the hood as shown it stops. For storage, reverse the procedure.
by the arrow to secure it.
EF400mm f/5.6L USM
The hood can be reverse-mounted on the lens
for storage.
Bring the hood out from the end of the lens until
it stops and turn in the direction of the arrow. For
storage, reverse the procedure.
EF135mm f/2L USM • EF200mm f/2.8L II USM
¡Part of the picture may be blocked if the hood is not attached properly.
¡When attaching or detaching the hood, grasp the base of the hood to turn it. To prevent deformation, do not
grasp the rim of the hood to turn it.
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9. Filters (Sold separately)
10. Close-up Lenses
(Sold separately)
You can attach filters to the filter mounting thread Attaching a 500D Close-up Lens enables close-
on the front of the lens.
up photography.
The magnification will be as follows:
¡EF135mm f/2L USM (72mm)
0.48× – 0.27×
¡EF200mm f/2.8L II USM (72mm)
0.57× – 0.39×
¡If you need a polarizing filter, use the Canon
Circular Polarizing Filter.
¡To adjust the polarizing filter, first remove or
store the lens hood.
¡EF300mm f/4L USM (77mm)
0.2× – 0.59×
EF400mm f/5.6L USM (77mm)
0.91× – 0.78×
¡Close-up Lens 250D cannot be attached
because there is no size that fits the lens.
¡Manual focusing is recommended for accurate
focusing.
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11. Extension Tubes (Sold separately)
You can attach Extension Tube EF12 II or EF25 II for magnified shots. The shooting distance and
magnification are shown below.
EF135mm f/2L USM
EF300mm f/4L USM
Camera-to-Subject
Distance (mm)
Camera-to-Subject
Distance (mm)
Magnification
Magnification
Near
691
579
Far
1661
883
Near
Far
Near
1986
1661
Far
Near
Far
EF12 II
EF25 II
0.29×
0.41×
0.09×
0.20×
EF12 II
EF25 II
7786
3925
0.18×
0.24×
0.04×
0.09×
EF200mm f/2.8L II USM
EF40mm f/5.6L USM
Camera-to-Subject
Distance (mm)
Camera-to-Subject
Distance (mm)
Magnification
Magnification
Near
1169
977
Far
Near
0.23×
0.32×
Far
Near
2893
2460
Far
Near
0.16×
0.21×
Far
EF12 II
EF25 II
3284
1801
0.06×
0.14×
EF12 II
EF25 II
13449
6610
0.03×
0.07×
Manual focusing is recommended for accurate focusing.
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12. Extenders (Sold separately)
With Extender EF1.4X ll or EF2X ll attached, the lens specifications will change as follows:
EF135mm f/2L USM
Angle of view
Vertical
7° 25'
Focal length
(mm)
Aperture
Maximum magnification (×)
Diagonal
13° 35'
9° 15'
Horizontal
11° 5'
EF1.4X II
EF2X II
189
270
f/2.8-45
f/4-64
0.27
0.38
5° 10'
7° 40'
EF200mm f/2.8L II USM
Angle of view
Vertical
5° 10'
Focal length
Aperture
Maximum magnification (×)
(mm)
280
400
Diagonal
9° 20'
Hozontal
7° 40'
EF1.4X II
EF2X II
f/4-45
0.22
0.32
f/5.6-64
8° 50'
4°
7° 20'
EF300mm f/4L USM
Angle of view
Vertical
3° 20'
Focal length
(mm)
Aperture
Maximum magnification (×)
Diagonal
6° 10'
Horizontal
5°
EF1.4X II
EF2X II
420
600
f/5.6-45
f/8-64
0.18
0.26
4° 10'
2° 20'
3° 30'
EF400mm f/5.6L USM
Angle of view
Vertical
2° 25'
Focal length
Aperture
Maximum magnification (×)
(mm)
560
800
Diagonal
4° 25'
Horizontal
3° 40'
EF1.4X II
EF2X II
f/8-45
0.18
0.25
f/11-64
3° 5'
1° 40'
2° 35'
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Extenders (Sold separately)
EF300mm f/4L USM
¡With Extender EF2X II attached to the lens, only manual focus is possible. However, with the EOS-1Ds
Mark III, EOS-1Ds Mark ll, EOS-1Ds, EOS-1D Mark lll, EOS-1D Mark ll N, EOS-1D Mark ll, EOS-1D, EOS-
1V/HS, EOS-3 camera, autofocusing with the center focusing point is possible.
EF400mm f/5.6L USM
¡With Extender EF1.4X II attached to the lens, only manual focus is possible. However, with the EOS-1Ds
Mark III, EOS-1Ds Mark ll, EOS-1Ds, EOS-1D Mark lll, EOS-1D Mark ll N, EOS-1D Mark ll, EOS-1D, EOS-
1V/HS, EOS-3 camera, autofocusing with the center focusing point is possible.
¡With Extender EF2X II attached to the lens, only manual focus is possible.
For all lenses
¡First attach the Extender to the lens, then attach the s to the camera. Detach it from the camera in the
reverse order. If you attach the lens to the camerstmisoperation may occur.
¡Only one Extender can be attached to the lens aamera.
¡If you use an Extender on the lens mounted on a EOS A2/A2E/5, set the exposure compensation to -1/2
stop for the EF1.4X II or -1 stop for the EF2X II.
When an Extender is attached, the AF speed will become slower by design to retain proper AF control.
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Specifications
EF135mm f/2L USM EF200mm f/2.8L II USM EF300mm f/4L USM EF400mm f/5.6L USM
Focal Length/Aperture
Lens Construction
Minimum Aperture
135 mm f/2
200 mm f/2.8
300 mm f/4
7 groups, 8 elements
f/32
400 mm f/5.6
6 groups, 7 elements
f/32
8 groups, 10 elements 7 groups, 9 elements
f/32
f/32
Diagonal: 18°
Vertical: 10°
Horizontal: 15°
0.9 m / 3.0 ft.
0.19 ×
Diagonal: 12°
Vertical: 7°
Horizontal: 10°
1.5 m / 4.9 ft.
0.16 ×
Diagonal: 8° 15'
Vertical: 4° 35'
Horizontal: 6° 50'
2.5 m / 8.2 ft.
0.13 ×
Diagonal: 6° 10'
Vertical: 3° 30'
Horizontal: 5° 10'
3.5 m / 11.5 ft.
0.12 ×
Angle of View
Min. Focusing Distance
Max. Magnification
124 × 185 mm /
152 × 226 mm
185 × 275 mm /
194 × 291 mm /
Field of View
4.9 × 7.3 inch (at 0.9 m) 6.0 × 8.9 inch (at 1.m) 7.3 × 10.8 inch (at 2.5 m) 7.6 × 11.5 inch (at 3.5 m)
Filter Diameter
72 mm / 2.8 inch
72 m/ 2inch
77 mm / 3.0 inch
77 mm / 3.0 inch
Max. Diameter and Length 82.5 × 112 mm / 3.2 × 4.4 inch 83.2 × 136./ 3.3 × 5.4 inch 90 × 213.5 mm / 3.5 × 8.4 inch 90 × 256.5 mm / 3.5 × 10.1 inch
Weight
Hood
750 g / 26.5 oz
765 g / 27.0 oz
1165 g / 41.1 oz
1250 g / 44.1 oz
ET-78 II
ET-83B II
Built-in
Built-in
Lens Cap
Case
E-72U
E-72U
E-77U
E-77U
LP1219
LP1222
LZ1128
LZ1132
Ring-type tripod mounting
socket A II (B) (Sold separately) mounting socket A II (W) mounting socket A II (W)
Ring-type tripod
Ring-type tripod
Tripod Collar
–
¡The lens length is measured from the mount surface to the front end of the lens. Add 21.5 mm when including
the lens cap and dust cap.
¡The size and weight listed are for the lens only, except as indicated.
¡Aperture settings are specified on the camera.
¡All data listed is measured according to Canon standards.
¡Product specifications and appearance are subject to change without notice.
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CT1-7511-013
© CANON INC. 2002
2009.7
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