Manual do usuário Canon EF-S10-22

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EF-S10-22mm f/3.5-4.5 USM
ENG
Instruction
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Thank you for purchasing a Canon product. The Canon EF-S10-22mm f/3.5-4.5 USM lens Features is a compact and lightweight, ultra-wide 1. An aspheric lens element and super UD lens angle lens with high-performance optics. It element afford excellent image delineation has been developed for use with EOS and ultra-wide zoom. cameras* compatible with EF-S lenses. 2. Ultrasonic motor (USM) for quick and quiet autofocusing. * As of February 2010, only the EOS 7D, EOS 50D, 3. Manual focusing is availabl

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This device complies with Part 15 of the FCC Rules. Operation is a Safety Precautions subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any • Do not look at the sun or a bright light source interference received, including interference that may cause through the lens or camera. Doing so could undesired operation. result in loss of vision. Looking at the sun directly Do not make any changes or modifications to the equipmen

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Nomenclature Zoom position index (→ 5) Focusing ring (→ 4) Hood mount (→ 7) Distance scale (→ 5) Filter mounting Focus mode switch thread (→ 6) (→ 4) Zoom ring (→ 5) Contacts (→ 4) Lens mount index (→ 4) For detailed information, reference page numbers are provided in parentheses (→ **). ENG-3 C OP Y

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Mounting and Detaching the Lens Setting the Focus Mode 1 2 See your camera’s instructions for details on mounting and detaching the lens. To shoot in autofocus (AF) mode, set the focus mode switch to AF. ¡After detaching the lens, place the lens with the To use only manual focusing (MF), set the focus rear end up to prevent the lens surface and mode switch to MF, and focus by turning the electrical contacts from getting scratched. focusing ring. The focusing ring always works, ¡If the contacts g

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Zooming Infinity Compensation Mark 3 4 Infinity compensation mark Distance index To zoom, turn the lens’ zoom ring. To compensate for shifting of the infinity focus point that results from changes in temperature. Be sure to finish zooming before focusing. The infinity position at normal temperature is the Changing the zoom ring after focusing can affect point at which the vertical line of the L mark is the focus. aligned with the distance indicator on the distance scale. For accurate manual focu

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Filters (Sold Separately) Extension Tubes (Sold Separately) 5 6 You can attach filters to the filter mounting You can attach Extension Tube EF12 II for thread on the front of the lens. magnified shots. The shooting distance and magnification are shown below. ¡Only one filter may be attached. Camera-to-Subject ¡If you need a polarizing filter, use the Canon Magnification Distance (mm) Circular Polarizing Filter (77mm). Near Far Near Far 10mm Incompatible EF12 II 22mm 155 165 0.77× 0.58× Although

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Hood (Sold Separately) 7 The EW-83E 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 as shown by the arrow until 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

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Close-up Lenses (Sold separately) 8 Attaching a 500D (77mm) Close-up Lens enables close-up photography. Magnification will be 0.20× – 0.02×. ¡Close-up Lens 250D cannot be attached because there is no size that fits the lens. ¡Manual focusing is recommended for accurate focusing. ENG-8 C OP Y

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Specifications 9 Focal Length/Aperture 10 – 22 mm f/3.5 – 4.5 Lens Construction 10 groups, 13 elements Minimum Aperture f/22 – 29* Angle of View Diagonal: 107° 30’ – 63° 30’ Vertical: 74° 10’ – 37° 50’ Horizontal: 97° 10’ – 54° 30’ Min. Focusing Distance 0.24 m/0.8 ft. Max. Magnification 0.17 × (at 22 mm) Field of View approx. 189 × 291 – 92 × 138 mm/7.4 × 11.5 – 3.6 × 5.4 inch (at 0.24 m) Filter Diameter 77 mm/3.0 inch Max. Diameter and Length 83.5 × 89.8 mm/3.3 × 3.5 inch Weight 385 g/13.6

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CT1-7555-011 © CANON INC. 2004 2010.2 C OP Y