Specifications | Canon 5179B002 Camera Lens User Manual

Nomenclature
EF Lenses
EF24mm f/2.8 IS USM
EF28mm f/2.8 IS USM
● Distance scale
①
② Distance index
●
③ Focusing ring
●
④ Focus mode switch
●
⑤ Image Stabilizer switch
●
⑥ Lens mount index
●
⑦ Contacts
●
Instructions
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.
Conventions used in this instruction
To shoot in autofocus (AF) mode, set the focus mode switch to AF ❷ .
To shoot in manual focus (MF) mode, set the focus mode switch to MF, and focus
by turning the focusing ring. The focusing ring always works, regardless of the
focus mode ❸ .
❶
●
After autofocusing in ONE SHOT AF mode, focus manually by pressing
the shutter button halfway and turning the focusing ring. (Full-time manual
focus)
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3. Infinity Compensation Mark
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 distance scale L mark is aligned with the distance index ❹ .
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Safety Precautions
●Do not look at the sun or a bright light source through the lens or
2. Setting the Focus Mode
OFF
EF24mm f/2.8 IS USM and EF28mm f/2.8 IS USM are compact, wide-angle
single focus lenses that provide high image quality.
●“IS” stands for Image Stabilizer.
●“USM” stands for Ultrasonic Motor.
MF
Thank you for purchasing a Canon product.
❷
●
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.
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* For cameras with Live View shooting capability.
❸
●
Warning to prevent lens or camera malfunction or damage.
Supplementary notes on using the lens and taking pictures.
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 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 ○ index of the dust cap, and turn
❶ . To remove it, reverse the order.
clockwise ●
❹
●
Infinity compensation mark
1.4 3 7
0.5 1
22 11 11 22
Distance index
ft
m
4. 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).
1.Set the STABILIZER switch to ON ❺ .
●If you are not going to use the image stabilizer function, set the switch to OFF.
2.When you press the shutter button halfway, the Image Stabilizer 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.
6. Filters (Sold Separately)
❺
●
You can attach filters to the filter mounting thread on the front of the lens.
7. Extension Tubes (Sold Separately)
You can attach extension tube EF12 II or EF25 II for magnified shots. For
shooting distance and magnification, see the extension tube specifications.
●The Image Stabilizer cannot compensate for a blurred shot caused by a
MF mode is recommended for accurate focusing.
subject that moved.
●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.
STABILIZER
OFF
ON
●Only one filter may be attached.
●Use a polarizing Canon filter (58mm).
●To adjust the polarizing filter, first remove the lens hood.
❻
●
8. Close-up Lenses (Sold Separately)
Attaching a close-up lens 250D/500D (58mm) enables close-up photography.
For magnification, see the close-up lens specifications.
MF mode is recommended for accurate focusing.
●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.
●When you use a tripod, the Image Stabilizer should be turned off to save
battery power.
●The stabilizer is equally effective for handheld photography and
photography with a monopod. The Image Stabilizer effect may be
reduced, however, depending on the shooting environment.
●The Image Stabilizer also operates when the lens is used with extension
tube EF12 II or EF25 II.
●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.
●The extenders cannot be used with this lens.
●CASE (Sold Separately) LP1014
5. Hood (Sold Separately)
The EW-65B 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 position mark with the red dot
on the front of the lens, then turn the hood in the direction of the arrow until the
lens’s red dot is aligned with the hood’s stop position mark ❻ .
To remove the hood, hold down the button on the side and turn the hood in the
direction of the arrow until the position mark on the hood aligns with the red dot ❼ .
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
❼
●
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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 against harmful
interference in a residential installation. This equipment generates, uses and
can radiate radio frequency energy 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:
• 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.
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Button
turn it. To prevent deformation, do not grasp the rim of the hood to turn it.
Extension Tube Specifications
(Sold Separately)
EF24mm f/2.8 IS USM
EF28mm f/2.8 IS USM
Specifications
EF24mm f/2.8 IS USM
EF28mm f/2.8 IS USM
CT1-8580-002
EF12 II
EF25 II
EF12 II
EF25 II
Magnification
(X)
0.71-0.50
1.30-1.11
0.62-0.43
1.13-0.95
Focusing Distance Range
(mm) (inch)
139-146 (5.5-5.7)
138-134 (5.4-5.3)
147-160 (5.8-6.3)
141-139 (5.6-5.5)
Close-up Lens Specifications
(Sold Separately)
EF24mm f/2.8 IS USM
EF28mm f/2.8 IS USM
250D
500D
250D
500D
Magnification
(×)
0.10-0.31
0.05-0.27
0.12-0.31
0.06-0.26
* Sold Separately
Diagonal
84°
75°
Angle of view
Vertical
Horizontal
53°
74°
46°
65°
1208SZ
Lens
construction
Minimum
aperture
Max.
magnification
Min. focusing
distance
Filter diameter
Max. diameter and length
Weight
Hood*
Lens Cap
Case*
9-11
7-9
22
22
0.23x
0.20x
0.20m/0.66ft
0.23m/0.74ft
58mm
58mm
68.4x55.7mm (2.7”x2.2”)
68.4x51.5mm (2.7”x2.0”)
280g/9.9oz.
260g/9.2oz.
EW-65B
EW-65B
E-58U/E-58 II
E-58U/E-58 II
LP1014
LP1014
© CANON INC. 2012
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