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Related Manuals for Canon ULTRASONIC EF85MM F
Summary of Contents for Canon ULTRASONIC EF85MM F
- Page 1 EF85mm f/1.2L II USM Instruction...
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Page 2: Conventions Used In This Instruction
Thank you for purchasing a Canon product. The Canon EF85mm f/1.2L II USM lens is a high-performance medium telephoto lens developed for EOS cameras. It is equipped with a large-diameter, high-precision aspheric lens element to achieve a brightness of f/1.2. -
Page 3: Safety Precautions
a Safety Precautions a Safety Precautions • 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. •... -
Page 4: Table Of Contents
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 (→... -
Page 5: Focusing Ring
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 electrical contacts from getting scratched. ¡If the contacts get soiled, scratched, or have fingerprints on them, corrosion or faulty connections can result. -
Page 6: Distance Scale
3. Infinity Compensation Mark Infinity compensation mark Distance index 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 L mark is aligned with the distance indicator on the distance scale. -
Page 7: Depth-Of-Field Scale
5. Depth-of-Field Scale The depth of field is the distance in front of and behind the plane of focus on the subject that appears sharp. The depth of field is indicated by the area between the depth-of-field scale lines below the distance scale. Numbers in the scale are in F values, and for example, if the shooting distance is 5m and the aperture is f/11, the sharp area will extend from about 4m to 7m. -
Page 8: Filter Mounting Thread
You can attach filters to the filter mounting thread on the front of the lens. ¡Only one filter may be attached. ¡If you need a polarizing filter, use the Canon Circular Polarizing Filter (72mm). ¡To adjust the polarizing filter, first remove the lens hood. - Page 9 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.
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Page 10: Specifications
¡The EF1.4X II/EF2X II extenders cannot be used with this lens. ¡Aperture settings are specified on the camera. ¡All data listed is measured according to Canon standards. ¡Product specifications and appearance are subject to change without notice. 85 mm f/1.2... - Page 11 CT1-7563-006 © CANON INC. 2006 2009.7...
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