Canon 5345B002 User Manual

1.4

0.5 1

22 2211 11

ft m

EF24mm f/2.8 IS USM

COPY

EF28mm f/2.8 IS USM

EF Lenses

Instructions

Nomenclature

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Distance scale

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Distance index

●③

Focusing ring

●④

Focus mode switch

●⑤

Image Stabilizer switch

●⑥

Lens mount index

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Contacts

Thank you for purchasing a Canon product.

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.

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“IS” stands for Image Stabilizer.

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“USM” stands for Ultrasonic Motor.

Safety Precautions

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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.

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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

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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.

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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

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.

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After detaching the lens, place the lens with the rear end up to prevent

the lens surface and contacts from getting scratched.

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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.

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If the contacts get soiled or have ﬁngerprints on them, clean them with a

soft cloth.

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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 clockwise ●❶. To remove it, reverse the order.

2. Setting the Focus Mode

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.

After autofocusing in ONE SHOT AF mode, focus manually by pressing the shutter button halfway and turning the focusing ring. (Full-time manual focus)

●❶

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

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.

❹.

●❷

●❸

Inﬁnity compensation mark

●❹

Distance index

STABILIZER

OFF

4. Image Stabilizer

COPY

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.

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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.

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Make sure the image in the viewﬁnder is stable, then press the shutter button

the rest of the way down to take the picture.

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The Image Stabilizer cannot compensate for a blurred shot caused by a

subject that moved.

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The Image Stabilizer may not be fully effective if you shoot from a

violently shaking vehicle or other transportation.

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The Image Stabilizer consumes more power than normal shooting, so

fewer shots can be taken if you use the function.

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When shooting a still subject, it compensates for camera shake in all

directions.

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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.

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When you use a tripod, the Image Stabilizer should be turned off to save

battery power.

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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.

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The Image Stabilizer also operates when the lens is used with extension tube EF12 II or EF25 II.

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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.

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.

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Part of the picture may be blocked if the hood is not attached properly.

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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.

6. Filters (Sold Separately)

You can attach ﬁlters to the ﬁlter mounting thread on the front of the lens.

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Only one ﬁlter may be attached.

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Use a polarizing Canon ﬁlter (58mm).

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To adjust the polarizing ﬁlter, ﬁrst remove the lens hood.

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.

MF mode is recommended for accurate focusing.

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.

●

The extenders cannot be used with this lens.

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CASE (Sold Separately) LP1014

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.

●❺

●❻

●❼

Button

Extension Tube Speciﬁcations (Sold Separately)

EF24mm f/2.8 IS USM

EF28mm f/2.8 IS USM

Magniﬁcation

(X) EF12 II 0.71-0.50 139-146 (5.5-5.7) EF25 II 1.30-1.11 138-134 (5.4-5.3) EF12 II 0.62-0.43 147-160 (5.8-6.3) EF25 II 1.13-0.95 141-139 (5.6-5.5)

Focusing Distance Range

(mm) (inch)

Speciﬁcations

EF24mm f/2.8 IS USM 84° 53° 74° 9-11 22 0.23x 0.20m/0.66ft 58mm 68.4x55.7mm (2.7”x2.2”) 280g/9.9oz. EW-65B E-58U/E-58 II LP1014 EF28mm f/2.8 IS USM 75° 46° 65° 7-9 22 0.20x 0.23m/0.74ft 58mm 68.4x51.5mm (2.7”x2.0”) 260g/9.2oz. EW-65B E-58U/E-58 II LP1014

Diagonal Vertical Horizontal

Angle of view

Lens

construction

Minimum

aperture

Max.

magniﬁcation

Min. focusing

distance

Filter diameter Max. diameter and length Weight Hood* Lens Cap Case*

Close-up Lens Speciﬁcations (Sold Separately)

EF24mm f/2.8 IS USM

EF28mm f/2.8 IS USM

Magniﬁcation

(×) 250D 0.10-0.31 500D 0.05-0.27 250D 0.12-0.31 500D 0.06-0.26

* Sold Separately