Manual do usuário Canon ULTRASONIC EF85MM F

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EF85mm f/1.2L II USM
ENG
Instruction
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Thank you for purchasing a Canon product. The Canon EF85mm f/1.2L II USM lens is a Features high-performance medium telephoto lens 1. Large-diameter, high-precision aspheric lens developed for EOS cameras. It is equipped element for excellent imaging performance with a large-diameter, high-precision aspheric even at the maximum aperture. lens element to achieve a brightness of f/1.2. 2. Ultrasonic motor (USM) for quick and quiet The lens is suitable for portraits and other autofocusing. types of

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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 Distance scale (→ 5, 6) Infrared index (→ 5) Hood mount (→ 6) Depth-of-Field scale (→ 6) Filter mounting thread (→ 7) Focus mode switch (→ 4) Contacts (→ 4) Focusing ring (→ 4) 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 2. Setting the Focus Mode 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 mode rear end up to prevent the lens surface and switch to MF, and focus by turning the focusing ring. electrical contacts from getting scratched. ¡If the contacts get soiled, scratched, or have

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

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6. Hood 5. Depth-of-Field Scale The depth of field is the distance in front of and The ES-79 II hood can keep unwanted light out behind the plane of focus on the subject that of the lens, and also protects the lens from rain, appears sharp. The depth of field is indicated by snow, and dust. the area between the depth-of-field scale lines Attach the hood using the following procedure. below the distance scale. Numbers in the scale ¡While pressing the button on the back of the are in F values, and

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7. Filters (Sold separately) 8. Extension Tubes (Sold separately) You can attach filters to the filter mounting thread You can attach Extension Tube EF12 II or EF25 on the front of the lens. II for 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 (72mm). Near Far Near Far ¡To adjust the polarizing filter, first remove

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9. Close-up Lenses (Sold separately) Attaching a 500D (72mm) Close-up Lens enables close-up photography. Magnification will be 0.28× – 0.17×. ¡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 Focal Length/Aperture 85 mm f/1.2 Lens Construction 7 groups, 8 elements Minimum Aperture f/16 Angle of View Diagonal: 28° 30’ Vertical: 16° Horizontal: 24° Min. Focusing Distance 0.95 m / 3.1 ft. Max. Magnification 0.11 × Field of View 226 × 339 mm / 8.9 × 13.3 inch (at 0.95 m) Filter Diameter 72 mm / 2.8 inch Max. Diameter and Length 91.5 × 84 mm / 3.6 × 3.3 inch Weight 1025 g / 36.2 oz Hood ES-79 II Lens Cap E-72U Case LP1219 ¡The lens length is measured from the mount surface

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CT1-7563-006 © CANON INC. 2006 2009.7 C OP Y