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Related Manuals for Canon Ultrasonic EF50mm f/1.2L USM
Summary of Contents for Canon Ultrasonic EF50mm f/1.2L USM
- Page 1 EF50mm f/1.2L USM Instruction...
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Page 2: Conventions Used In This Instruction
Thank you for purchasing a Canon product. The Canon EF50mm f/1.2L USM lens is a Features high-performance, large-aperture standard 1. Large-diameter, high-precision aspheric lens lens with a large-diameter, high-precision, element for excellent imaging performance aspherical lens element designed for EOS even at the maximum aperture. -
Page 3: Handling Cautions
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. - Page 4 Nomenclature Distance scale (→ 5, 6) Infrared index (→ 6) Hood mount (→ 7) Depth-of-Field scale (→ 6) Filter mounting thread (→ 7) Focus mode switch (→ 5) Contacts (→ 4) Focusing ring (→ 5) Lens mount index (→ 4) For detailed information, reference page numbers are provided in parentheses (→...
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Page 5: Mounting And Detaching The Lens
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 contacts from getting scratched. -
Page 6: Setting The Focus Mode
2. Setting the Focus Mode 3. Infinity Compensation Mark Infinity compensation mark Distance index To shoot in autofocus (AF) mode, set the focus To compensate for shifting of the infinity focus mode switch to AF. point that results from changes in temperature. To use only manual focusing (MF), set the focus The infinity position at normal temperature is the mode switch to MF, and focus by turning the... -
Page 7: Infrared Index
4. Infrared Index 5. Depth-of-Field Scale The infrared index corrects the focus setting The depth of field is the distance in front of and when using monochrome infrared film. Focus on behind the plane of focus on the subject that the subject manually, then adjust the distance appears sharp. - Page 8 Canon PROTECT filter (72mm). ¡Only one filter may be attached. ¡If you need a polarizing filter, use the Canon Circular Polarizing Filter (72mm). The ES-78 hood can keep unwanted light out of ¡To adjust the polarizing filter, first remove the the lens, and also protects the lens from rain, lens hood.
- Page 9 8. Extension Tubes (Sold separately) 9. Close-up Lenses (Sold separately) You can attach Extension Tube EF12 II or EF25 Attaching a 500D (72mm) Close-up Lens II for magnified shots. The shooting distance and enables close-up photography. × × magnification are shown below. Magnification will be 0.25 –...
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Page 10: Specifications
¡The size and weight listed are for the lens only, except as indicated. ¡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. ENG-9... - Page 11 CT1-8544-003 © CANON INC. 2006...