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LENS
EF28–135mm f/3.5–5.6 IS USM
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Instruction
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02-7594_ENG 10.2.13 9:46 AM Page 1 English Instructions Thank you for purchasing a Canon product. Features Canon EF28-135mm f/3.5-5.6 IS USM is a high- 1. The Image Stabilizer gives the equivalent effect of a performance lens developed for EOS cameras that shutter speed two stops* faster. incorporates an Image Stabilizer function. 2. High-magnification zoom from 28 mm wide-angle to 135 mm telephoto. ● “IS” stands for Image Stabilizer. 3. Ultrasonic motor (USM) for fast, quiet autofocus. ● “USM
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02-7594_ENG 10.2.13 9:46 AM Page 2 a Safety Precautions installed and used in accordance with the instructions, may cause a Safety Precautions harmful interference to radio communications. However, there is no guarantee that interference will not occur in 1. Do not look at the sun or a bright light source through a particular installation. If this equipment does cause harmful the lens or camera. Doing so could result in loss of vision. Looking at the sun directly through the lens is especially
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02-7594_ENG 10.2.13 9:46 AM Page 3 Nomenclature Hood mount Focus mode switch(→ 5) Zoom position index Distance scale(→ 8) Zoom ring(→ 5) Focusing ring(→ 5) Contacts(→ 4) Image stabilizer switch(→ 6) For detailed information, reference page numbers are Lens mount index(→ 4) provided in parentheses (→ **). E -3 C OP Y
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02-7594_ENG 10.2.13 9:46 AM Page 4 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,
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02-7594_ENG 10.2.13 9:46 AM Page 5 2. Zooming To zoom, turn the lens’ zoom ring. Be sure to finish zooming before focusing. Changing the zoom ring after focusing can affect the focus. 3. Setting the Focus Mode To shoot in autofocus (AF) mode, set the focus mode switch to AF. 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. After autofocusing in ONE SHOT AF mode, focus manua
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02-7594_ENG 10.2.15 5:11 PM Page 6 4. Image Stabilizer You can use the image stabilizer in AF or MF mode. 1 2 1. Set the STABILIZER switch to ON. • 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, press the shutter button the rest of the way down to take the picture. If you set the camera’s Custom Function to change the ass
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02-7594_ENG 10.2.13 9:46 AM Page 7 5. Tips on Using the Image Stabilizer 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. • The Image Stabilizer cannot compensate for a blurred shot
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02-7594_ENG 10.2.15 5:11 PM Page 8 6. Infinity Compensation Mark To compensate for shifting of the infinity focus point that results from changes in Distance index 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 focusing in MF on subjects at infinity distance, look through the Infinity compensation mark viewfinder while rotating the focusing ring. 7. Infrare
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02-7594_ENG 10.2.13 9:46 AM Page 9 8. Hood and Filters The EW-78B II lens hood can keep unwanted light out of the lens, and also Hood (Sold Separately) 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. The hood can be reverse- mounted on the lens for storage. • Part of the pic
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02-7594_ENG 10.2.13 9:46 AM Page 10 You can attach filters to the filter mounting thread on the front of the lens. Filters (Sold Separately) • Only one filter may be attached. • Use a polarizing Canon filter (72mm). •To adjust the polarizing filter, first remove the lens hood. E -10 C OP Y
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02-7594_ENG 10.2.13 9:46 AM Page 11 9. 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. Magnification (×) Focusing Distance Range (mm) Close distance Long distance Close distance Long distance 28mm 180 196 0.53 0.42 EF12 II 135mm 336 1624 0.37 0.09 28mm 169 174 1.09 0.94 EF25 II 135mm 280 876 0.58 0.21 MF mode is recommended for accurate focusing. 10. Close-up Lenses (Sold Separately
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02-7594_ENG 10.2.13 9:46 AM Page 12 Specifications Focal Length/Aperture: 28–135 mm f/3.5–5.6 Lens Construction: 12 groups, 16 elements Minimum Aperture: f/22-36 Angle of View (Diagonal, vertical, horizontal extents): 75–18°, 46–10°, 65–15° Min. Focusing Distance: 0.5 m/19.7 in. Max. Magnification: 0.19× Field of View: 125 × 188 mm/4.9 × 7.4 in. (at 135 mm, 0.5 m/19.7 in.) Filter Diameter: 72 mm Max. Diameter and Length: 78.4 × 96.8 mm/3.1 × 3.8 in. Weight: 540 g/19 oz Hood: EW-78B II (Sold Se
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CT1-7594-000 © CANON INC. 1997 2009.5 C OP Y
