Canon Camera Lens 24 105mm User Manual

EF24-105mm f/4L IS USM  
ENG  
 
Instruction  
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  
ipment 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  
 
Nomenclature  
Focus mode switch (5)  
Distance scale (8)  
Infrared index (8)  
Zoom ring (5)  
Hood mount (9)  
Zoom position index  
(5)  
Filter mounting  
thread (10)  
Focusing ring (5)  
Contacts (4)  
Image stabilizer switch (6)  
Lens mount index (4)  
For detailed information, reference page numbers are provided in parentheses (**).  
ENG-3  
 
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.  
1. Mounting and Detaching the Lens  
See your camera’s instructions for details on  
mounting and detaching the lens.  
¡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  
 
2. Setting the Focus Mode  
3. Zooming  
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.  
To zoom, turn the lens’ zoom ring.  
Be sure to finish zooming before focusing.  
Changing the zoom ring after focusing can affect  
the focus.  
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  
 
4. Image Stabilizer  
You can use the image stabilizer in AF or MF mode.  
Set the STABILIZER  
When you press the  
1switch to  
2shutter butn halfway,  
.
¡If you are not going to  
use the image stabilizer  
function, set the switch to  
.
the ImaStabilizer  
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.  
The image stabilizer in this lens is  
effective for hand-held shots under  
the following conditions.  
¡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.  
ENG-6  
 
Image Stabilizer  
¡The Image Stabilizer cannot compensate  
for a blurred shot caused by a subject that  
moved.  
¡With the EOS-1V/HS, 3, 30/33/Elan7/7E,  
30V/33V/Elan7N/7NE, Elan ll/Elan ll  
E/50/50 E, 300/Rebel2000, IX, and D30,  
the Image Stabilizer will not work during  
self-timer operation.  
¡Set the STABILIZER switch to  
when  
you are taking pictures using the Bulb  
setting (long exposures). If the  
STABILIZER switch is set to  
image stabilizer function may introduce  
errors.  
¡The Image Stabilizer might not be fully  
effective in the following cases:  
You move the camera for a panned shot.  
You shoot while riding on a bumpy road.  
¡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 button. Do not remove the lens  
while the stabilizer is in operation. This will  
cause a malfunction.  
, the  
¡When you use a tripod, the Image  
Stabilizer should be turned off to save  
battery power.  
¡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.  
¡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.  
ENG-7  
 
5. Infinity Compensation Mark  
6. Infrared Index  
Infinity compensation mark  
Distance index  
To compensate for shifting of the infinity focus  
point that results from changes in temperature.  
The infrared index corrects the focus setting  
wheusing monochrome infrared film. Focus on  
The infinity position at normal temperature is the e subject manually, then adjust the distance  
point at which the vertical line of the L mark is  
aligned with the distance indicator on the  
distance scale.  
setting by moving the focusing ring to the  
corresponding infrared index mark.  
Some EOS cameras cannot use infrared film. See  
the instructions for your EOS camera.  
For accurate manual focusing on subjects at  
infinity distance, look through the viewfinder while  
rotating the focusing ring.  
¡The infrared index position is based on a  
wavelength of 800 nm.  
¡
The compensation amount differs depending on  
the focal length. Use the indicated focal length as  
a guide when setting the compensation amount.  
¡Be sure to observe the manufacturer’s  
instructions when using infrared film.  
¡Use a red filter also when you take the picture.  
ENG-8  
 
7. Hood  
The EW-83H 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 il 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.  
ENG-9  
 
8. Filters (Sold separately)  
9. 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.  
¡Only one filter may be attached.  
¡If you need a polarizing filter, use the Canon  
Circular Polarizing Filter (77mm).  
¡To adjust the polarizing filter, first remove the  
lens hood.  
Camera-to-Subject  
Magnification  
Distance (mm)  
Near  
177  
326  
Far  
187  
Near  
0.60×  
0.40×  
Far  
24mm  
105mm  
24mm  
0.50×  
0.12×  
EF12 II  
EF2II  
1022  
Incompatible  
105mm  
280  
574 0.61×  
0.27×  
Manual focusing is recommended for accurate  
focusing.  
ENG-10  
 
10. Close-up Lenses (Sold separately)  
Attaching a 500D (77mm) Close-up Lens  
enables close-up photography.  
Magnification will be 0.34× – 0.05×.  
¡Close-up Lens 250D cannot be attached  
because there is no size that fits the lens.  
¡Manual focusing is recommended for accurate  
focusing.  
ENG-11  
 
Specifications  
Focal Length/Aperture  
Lens Construction  
Minimum Aperture  
Angle of View  
Min. Focusing Distance  
Max. Magnification  
Field of View  
24-105 mm f/4  
13 groups, 18 elements  
f/22  
Diagonal: 84° - 23° 20’  
0.45 m/1.5 ft.  
0.23 × (at 105 mm)  
Vertical: 53° - 13°  
Horizontal: 74° - 19° 20’  
approx. 345 × 535 mm - 106 × 158 mm/13.6 × 21.1 inch - 4.2 × 6.2 inch (at 0.45 m)  
Filter Diameter  
Max. Diameter and Length  
Weight  
77 mm/3.0 inch  
83.5 × 107 mm/3.3 × 4.2 inch  
670 g/23.6 oz  
EW-83H  
Hood  
Lens Cap  
E-77U  
Case  
LP1219  
¡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.  
¡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-12  
 
 
© CANON INC. 2005  
CT1-7561-008  
2009.7  

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