Canon Camera Lens 100mm F 2 User Manual

EF100mm f/2.8L MACRO IS USM  
ENG  
Instruction  
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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  
againharmful interference in a residential installation. This  
ipmnt generates, uses and can radiate radio frequency  
eergy 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.  
ENG-2  
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Nomenclature  
Distance scale (6)  
Hood mount (7)  
Focusing distance range selection switch (5)  
Rubber ring (4)  
Contacts (4)  
Filter mounting  
thread (14, 15)  
Focusing ring (5)  
Lens mount index (4)  
Focus mode switch (5)  
Tripod mounting location (13)  
Image stabilizer switch (10)  
For detailed information, reference page numbers are provided in parentheses (**).  
ENG-3  
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1. Mounting and Detaching the Lens  
See your camera’s instructions for details on  
mounting and detaching the lens.  
The lens mount has a rubber ring for enhanced  
water- and dust-resistance. The rubber ring may  
cause slight abrasions around the camera's lens  
mount, but this will not cause any problems. If the  
rubber ring becomes worn, it is replaceable by a  
Canon Service Center at cost.  
• 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  
index and the  
K
index of the dust cap as shown  
in the diagram, and turn clockwise. To remove it,  
reverse the order.  
ENG-4  
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2. Setting the Focus  
Mode  
3. Switching the Focusing  
Distance Range  
To shoot in autofocus (AF) mode, set the focus  
mode switch to AF.  
To use only manual focusing (MF), set the focus  
mode switch to MF, and focus by turning the  
focusing ring. The focusing ring always works,  
regardless of the focus mode.  
You can switch the focusing distance range to  
e of three settings: FULL (0.3 m/1.0 ft. to  
infinity), 0.3 m/1.0 ft. to 0.5 m/1.6 ft., or 0.5 m/1.6  
ft. to infinity.  
By setting the suitable focusing distance range,  
the actual autofocusing time can be shorter.  
After autofocusing in ONE SHOT AF mode, focus  
manually by pressing the shutter button halfway  
and turning the focusing ring. (Full-time manual  
focus)  
ENG-5  
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4. Infinity Compensation Mark  
Infinity compensation mark  
Distance index  
To compensate for shifting of the infinity focus  
point that results from changes in temperature.  
The 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 of subjects at  
infinity, look through the viewfinder or look at the  
magnified image* on the LCD screen while  
rotating the focusing ring.  
* For cameras with Live View shooting capability.  
ENG-6  
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5. Hood  
The ET-73 hood can keep unwanted light out of the lens, and also protects the lens from rain, snow,  
and dust.  
To attach the hood, align the hood’s attachment posn mark with the red dot on the front of the  
lens, then turn the hood as shown by the arrow l the lens' red dot is aligned with the hood's stop  
position mark.  
The hood can be reverse-mounted on the lens for storage.  
• 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.  
• Remove the hood when using the macro flash.  
ENG-7  
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6. Picture Taking  
Normal Photography  
The lens can be used as a medium-telephoto  
lens for normal photography such as portraits.  
Since macro shots have a very shallow depth of  
field, focus carefully to obtain proper sharpness.  
• The magnification refers to the ratio between the  
subject’s size and the corresponding image size  
on the focal plane. On the distance index, it is  
indicated as 1:x.  
To check the depth of field, press the camera's  
depth-of-field preview button.  
Closeup Photography  
Close-up photos up to 1x (life-size) magnification  
are possible. The minimum focusing distance of  
30 cm is the distance from the subject to the  
focal plane. The working distance from the front  
of the lens to the subject is about 14 cm.  
For normal close-up shooting, the higher the  
magnification, the faster the shutter speed must  
be to prevent blur caused by camera shake.  
Although it depends on the shooting conditions,  
usually the shutter speed must be at least one or  
two stops faster than normal.  
For a shooting magnification of 0.5x, this lens  
provides the effect of a shutter speed faster by  
about three stops. For 1x, it will be about two  
stops faster.*  
* Depending on shooting conditions.  
ENG-8  
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7. About Exposure  
When you use a handheld exposure meter to set  
the exposure, you must take into account the  
exposure factor shown in the following table.  
Setting the Exposure  
When taking photographs using TTL metering,  
no exposure compensation is necessary to meter  
the light coming through the lens.  
With TTL metering, AE (autoexposure) is  
possible at all focusing distances. Just set the  
desired picture-taking mode, then check the  
shutter speed and aperture before taking the  
picture.  
Magnification  
Effective f/No.  
Exposure Factor  
(stops)*  
1 : 5 1 : 3 1 : 2 1 : 1.5 1 : 1  
3.6  
4.1  
+1  
+1  
4.6  
5.0  
5.9  
+2  
+2  
2
3
+
+1 13 +1 23  
+1 12  
1
2
+
* Upper values: 1/3 stops. Lower values: 1/2 stops.  
Magnification and Effective f-  
number  
• The correct exposure for a close-up shot largely  
depends on the subject. Therefore, try to bracket  
the exposure for the same subject.  
• Using aperture-priority AE (Av) or Manual (M)  
picture-taking modes are recommended for  
macro photography as it is easy to adjust depth  
of field and exposure in these modes.  
The aperture displayed by the camera assumes  
that the focus is set to infinity. The actual  
aperture (effective f-number) becomes darker  
(effective f-number increases) at closer focusing  
distances (magnification increases). This does  
not cause exposure problems for normal picture-  
taking. However, for closeup photography, you  
cannot ignore the change in the effective f-  
number.  
ENG-9  
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8. Image Stabilizer  
You can use the image stabilizer in AF or MF mode.  
This function provides optimal image stabilization depending on  
shooting conditions (such as shooting still subjects and following  
shots).  
Set the STABILIZER  
When you press the  
The image stabilizer in this lens is  
effective for hand-held shots under  
the following conditions.  
1switch to  
2shutter button halfway,  
.
• If you are not going to  
use the image stabilizer  
function, set the switch to  
.
the Image Stabilizer  
• Close-up shooting.  
• In semi-darkened areas such as  
indoors or outdoors at night.  
will start operating.  
• Make sure the image in  
the viewfinder is stable,  
then press the shutter  
button the rest of the way  
down to take the picture.  
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.  
ENG-10  
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Image Stabilizer  
• The shorter the subject distance from the  
camera, the lesser the Image Stabilizer effect  
will be.  
• The Image Stabilizer cannot compensate for a  
blurred shot caused by a subject that moved.  
• When shooting a still subject, it compensates for  
camera shake in all directions.  
• It compensates for vertical camera shake during  
following shots in a horizontal direction, and  
compensates for horizontal camera shake  
during following shots in a vertical direction.  
• Using a tripod also stabilizes the image.  
However, depending on the kind of tripod and  
shooting conditions, sometimes it may be better  
to turn off the Image Stabilizer function.  
• The stabilizer is equally effective for hand-held  
photography and photography with a monopod.  
• The image stabilizer function also operates  
when the lens is used with an Extension Tube  
EF12 ll or EF25 ll.  
Set the STABILIZER switch to  
when you are  
taking pictures using the Bulb setting (long  
exposures). If the STABILIZER switch is set to  
the image stabilizer function may introduce errors.  
• The Image Stabilizer may not be fully effective if  
you shoot from a violently shaking vehicle or  
other transportation.  
• The Image Stabilizer consumes more power  
than normal shooting, so fewer shots can be  
taken if you use the function.  
,
The image stabilizer operates for about two  
seconds even when your finger is off the shutter  
• Pictures may look distorted after being taken  
depending on the camera, but this doesn't affect  
shooting.  
• If you set the camera’s Custom Function to  
change the assigned button to operate the AF,  
the Image Stabilizer will operate when you press  
the newly assigned AF button.  
button. Do not remove the lens while the stabilizer  
is in operation. This will cause a malfunction  
• With the EOS-1V/HS, 3, ELAN 7E/ELAN  
.
7/30/33, ELAN 7NE/ELAN 7N/30V/33V, ELAN  
II/ELAN IIE/50/50E, REBEL 2000/300, IX, and  
D30, the Image Stabilizer will not work during  
self-timer operation.  
ENG-11  
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9.Taking Hand-held Close-ups  
Close-up shots are more prone to be affected by  
camera shake than with normal shooting. The  
Image Stabilizer's corrective effect is therefore  
less during close-ups than during normal shooting  
even with the same degree of camera shake.  
The depth of field also becomes very shallow with  
close-ups, and moving forward or back even  
slightly will throw off the focus.  
When hand-holding the camera for close-up  
shooting, minimize camera shake and blurred  
focus with the following techniques:  
Place both elbows on a steady surface such as a table.  
Hold the camera firmly  
As shown on the right, hold the camera firmly so  
it does not move while shooting.  
Use AI Servo AF  
For close-up shots, set the camera's AF mode to  
AI Servo AF. Using autofocus is recommended.  
The AI Servo AF mode can minimize blurred  
focus during close-up shooting.  
Use your knee to support  
an arm holding the  
camera.  
Lean against a steady  
object like a wall.  
For details, see the camera's instruction manual.  
ENG-12  
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10. Using the Tripod Mount  
(Sold separately)  
Adjusting the Revolving Mount  
This lens can be used with the D (B) tripod mount ring, sold separately.  
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.  
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.  
Depending on the EOS camera model, if a battery pack or vertical grip is attached, the tripod mount may  
bump into it. If that is the case, remove the battery pack/vertical grip or the tripod mount.  
The tripod collar can be attached to or detached from the lens while the lens is attached to the camera.  
ENG-13  
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11. Filters  
(Sold Separately)  
12. Extension Tubes  
(Sold Separately)  
You can attach filters to the filter mounting thread You can attach Extension Tube EF12 II or EF25  
on the front of the lens.  
II for magnified shots. The shooting distance and  
magnification are shown below.  
• Filters and the macro flash cannot be used on  
this lens at the same time.  
• If you need a polarizing filter, use the Canon  
Circular Polarizing Filter PL-C B (67mm).  
To adjust the polarizing filter, first remove the  
lens hood.  
Camera-to-Subject  
Magnification  
Distance (mm)  
Near  
302  
307  
Far  
1036  
591  
Near  
1.17×  
1.37×  
Far  
EF12 II  
EF25 II  
0.12×  
0.27×  
anual focusing is recommended for accurate  
focusing.  
ENG-14  
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13. Macro Flash  
(Sold Separately)  
The Canon Macro Ring Lite MR-14EX or the  
Macro Twin Lite MT-24EX enables fully automatic  
macro flash photography up to 1x magnification  
in E-TTL autoflash mode.  
Install the Macro Lite Adapter 67 (sold  
separately) on the filter mounting thread on the  
front of the lens for macro flash photography.  
• For information on operating the Canon Macro  
Ring Lite MR-14EX or the Macro Twin Lite MT-  
24EX, refer to the individual instruction booklets.  
• Using aperture-priority AE (Av) or Manual (M) is  
recommended.  
ENG-15  
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Specifications  
Focal Length/Aperture  
Lens Construction  
Minimum Aperture  
Angle of View  
Min. Focusing Distance  
Max. Magnification  
Field of View  
100 mm f/2.8  
12 groups, 15 elements  
f/32  
Diagonal: 24°  
0.3 m/1.0 ft.  
1 ×  
Vertical: 14°  
Horizontal: 20°  
24 × 36 mm/0.9 × 1.4 in. (at 0.3 m)  
Filter Diameter  
Max. Diameter and Length  
Weight  
67 mm  
77.7 × 123 m3.1 × 4.8 in.  
625 g/2z.  
Hood  
ET-73  
Lens Cap  
E-67U  
Case  
LP1219  
Tripod Collar  
Ring-type tripod mounting socket D (B) (Sold separately)  
• 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.  
• The EF1.4X II/EF2X II extenders cannot be used with this lens. There are no compatible close-up lenses.  
• 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.  
ENG-16  
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© CANON INC. 2009  
CT1-7589-001  
2009.10  

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