Manual de instrucciones de Canon EF-16

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EF16-35mm f/2.8L II USM
ENG
Instruction
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Thank you for purchasing a Canon product. The Canon EF16-35mm f/2.8L II USM lens is a Features high-performance, ultra-wide-angle zoom lens for 1. Aspherical and UD lens elements result in use with Canon EOS cameras. outstanding image delineation. 2. Ultrasonic motor (USM) for quick and quiet "USM" stands for Ultrasonic Motor. autofocusing. 3. Manual focusing is available after the subject comes into focus in autofocus mode (ONE SHOT AF). 4. A truly round aperture hole results in a nicer backgro

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a Safety Precautions 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 result undesired operation. in loss of vision. Looking at the sun directly through Do not make any changes or

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

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1. Mounting and Detaching the Lens See your camera’s instructions for instructions on The lens mount has a rubber ring for enhanced mounting and detaching the lens. 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. • After detaching the lens, place the lens with the rear end up to prevent the lens surface and electrical c

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2. Setting the Focus 3. Zooming Mode To shoot in autofocus (AF) mode, set the focus To zoom, turn the zoom ring. mode switch to AF. To use only manual focusing (MF), set the focus Be sure to finish zooming before focusing. Changing the zoom ring after focusing can affect mode switch to MF, and focus by turning the the focus. focusing ring. The focusing ring always works, regardless of the focus mode. After autofocusing in ONE SHOT AF mode, focus manually by pressing the shutter button halfway an

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4. Infinity Compensation Mark 5. Infrared Index Infinity compensation mark Distance index To compensate for shifting of the infinity focus The infrared index corrects the focus setting when using monochrome infrared film. Focus on the subject point that results from changes in temperature. The infinity position at normal temperature is the manually, then adjust the distance setting by moving the focusing ring to the corresponding infrared index mark. point at which the vertical line of the L mar

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6. Hood 7. Filters (Sold separately) You can attach filters to the filter mounting thread on the front of the lens. •To ensure dust- and water-resistant performance, attach a Canon PROTECT filter (82mm). • Only one filter may be attached. • If you need a polarizing filter, use the Canon Circular Polarizing Filter (82mm). The EW-88 hood can keep unwanted light out of the lens, and also protects the front of the lens from rain, snow, and dust. To attach the hood, align the hood’s attachment positi

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8. 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. Camera-to-Subject Magnification Distance (mm) Near Far Near Far 16mm Incompatible EF12 ll 35mm 202 248 0.62× 0.36× 16mm Incompatible EF25 ll 35mm 195 211 1.11× 0.80× Manual focusing is recommended for accurate focusing. ENG-8 C OP Y

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Specifications Focal Length/Aperture 16 – 35 mm f/2.8 Lens Construction 12 groups, 16 elements Minimum Aperture f/22 Angle of View Diagonal: 108° 10’ – 63° Vertical: 74° 10’ – 38° Horizontal: 98° – 54° Min. Focusing Distance 0.28 m / 0.9 ft. Max. Magnification and 0.22× (at 35 mm), Field of View 231 × 358 mm – 109 × 162 mm / 9.1 × 14.1 inch – 4.3 × 6.4 inch (at 0.28 m) Filter Diameter 82 mm Max. Diameter and Length 88.5 × 111.6 mm / 3.5 × 4.4 inch Weight 635 g / 22.4 oz Hood EW-88 Lens Cap E-82U

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CT1-7569-004 © CANON INC. 2006 2009.7 C OP Y