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Canon lens EF 14mm f28L USM User Manual

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    Thank you for purchasing a Canon product.
     Safety Precautions1. 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.
    2.  Whether it is attached to the camera or not, do not leave the 
    lens under the sun without the lens cap attached.
     This is to 
    prevent the lens from concentrating the sun’s rays, which could 
    cause a fire.
     Handling CautionsIf the lens is taken from a cold environment into a warm one, 
    condensation may develop on the lens surface and internal 
    parts.  To prevent condensation in this case, first put the lens 
    into an airtight plastic bag before taking it from a cold to 
    warm environment. Then take out the lens after it has warmed 
    gradually. Do the same when taking the lens from a warm 
    environment into a cold one.
    1. Mounting and Detaching the LensSee 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 contacts from getting scratched.
    •  If the contacts get soiled, scratched, or have fingerprints on them,  corrosion or faulty connections can result. The camera and lens 
    may not operate properly.
    •  If the contacts get soiled or have fingerprints on them, clean them  with a soft cloth.
    •  If you remove the lens, cover it with the dust cap. To attach it  properly, align the lens mount index and the   index of the dust 
    cap, and turn clockwise. To remove it, reverse the order.
    2. Setting the Focus ModeTo shoot in autofocus (AF) mode, set the focus mode switch to AF  a.
    To shoot in manual focus (MF) mode, set the focus mode switch 
    to MF, and focus by turning the 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 and turning the focusing 
    ring (Full-time manual focus) 
     b.3. Infinity Compensation MarkTo 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 
    •  For accurate focusing in MF on subjects at infinity distance, look  through the viewfinder while rotating the focusing ring.
    4. Infrared IndexThe infrared index corrects the focus setting when using 
    monochrome infrared film. Focus on the subject in MF, then 
    adjust the distance setting by moving the focusing ring to the 
    corresponding infrared index mark 
    •  Some EOS cameras cannot use infrared film. See the instructions  for your EOS camera.
    •  The infrared index position is based on a wavelength of 800 nm.
    •  Be sure to observe the manufacturer’s instructions when using  infrared film.
    •  Use a red filter also when you take the picture.
    Ô ƒ Distance scaleÔ
    „ Infrared indexÔ
    … Distance indexÔ
    † ContactsÔ
    ‡  Lens mount indexÔ
    ˆ  Focus mode switchÔ
    ‰ Focusing ring
    EF Lenses
    EF14mm f/2.8L USM
    EF20mm f/2.8 USM
    EF24mm f/1.4L USM
    EF28mm f/1.8 USM
    EF35mm f/1.4L USM EF50mm f/1.4 USM
    EF85mm f/1.8 USM
    EF100mm f/2 USM
    EF200mm f/2.8L USM
    							CT1-7538-007 © CANON INC. 1998  2008.5
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    Ô )
    5. FiltersYou can attach filters to the filter mounting thread on the front of 
    the lens.
    •  Use a polarizing Canon filter.
    Filter holder for the EF14mm f/2.8L USM
    There is a gelatin filter holder at the rear of the lens. Cut the gelati\
    filter to fit within the white frames. Then insert the gelatin filter in\
    the filter holder 
     e.6. HoodThe lens hood can keep unwanted light out of the lens, and also 
    protects the lens from rain, snow, and dust.
    EF50mm f/1.4 USM
    Fit the hood to the hood mount, then turn it in the direction of the 
    arrow to attach it securely.
    EF20mm f/2.8 USM, EF24mm f/1.4L USM, EF28mm f/1.8 USM, 
    and EF35mm f/1.4L USM
    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 in the 
    direction of the arrow until the lens’s red dot is aligned with the 
    hood’s stop position mark 
    EF85mm f/1.8 USM and EF100mm f/2 USM
    Press the buttons on both sides of the hood to attach 
    EF200mm f/2.8L USM
    Pull the hood out from the front of the lens until it stops 
    Lenses other than the EF14mm f/2.8L USM and EF200mm f/2.8L 
    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 or detaching the hood, grasp the base of the  hood to turn it. To prevent deformation, do not grasp the rim of 
    the hood to turn it. Q
      The lens length is measured from the mount surface to the front 
    end of the lens. Add 21.5 mm when including the lens cap and 
    dust cap.
    Q   The size and weight listed are for the lens only, except as 
    Q   Aperture settings are specified on the camera.
    Q   All data listed is measured according to Canon standards.
    Q   Product specifications and appearance are subject to change 
    without notice.
    Q   Case and hood not provided with some models.
    Q   Filters sold separately.
    This device complies with Part 15 of the FCC Rules. Operation 
    is subject to the following two conditions: (1) This device may 
    not cause harmful interference, and (2) this device must accept 
    any interference received, including interference that may cause 
    undesired operation.
    Do not make any changes or modifications to the equipment 
    unless otherwise specified in the instructions. If such changes 
    or modifications should be made, you could be required to stop 
    operation of the equipment.
    This equipment has been tested and found to comply with the 
    limits for a class B digital device, pursuant to part 15 of the FCC 
    These limits are designed to provide reasonable protection against 
    harmful interference in a residential installation. This equipment 
    generates, uses and can radiate radio frequency energy and, if 
    not installed and used in accordance with the instructions, may 
    cause harmful interference to radio communications.
    However, there is no guarantee that interference will not occur 
    in a particular installation. If this equipment does cause harmful 
    interference to radio or television reception, which can be 
    determined by turning the equipment off and on, the user is 
    encouraged to try to correct the interference by one or more of the 
    following measures:
    •  Reorient or relocate the receiving antenna.
    •  Increase the separation between the equipment and receiver.
    •  Consult the dealer or an experienced radio/TV technician for 
    This Class B digital apparatus complies with Canadian ICES-003.
    Angle of view Lens 
    construction Minimum 
    aperture Max. magnification and field of view Min. focusing 
    distance Filter 
    diameter Max. diameter and length Weight Hood Case
    Diagonal Vertical Horizontal
    EF14mm f/2.8L USM 114° 81° 104° 10-14 22 0.10X/246 × 375 mm (9.7” × 14.8”) 0.25 m/0.82 ft. *1 77 × 89 mm (3.0” × 3.5”) 560 g/19.6 oz. *2 LP 1016
    EF20mm f/2.8 USM 94° 62° 84° 9-11 22 0.14X/176 × 264 mm (6.9” × 10.4”) 0.25 m/0.82 ft. 72 mm 77.5 × 70.6 mm (3.1” × 2.8”) 405 g/14.2 oz. E W-75II LP1214
    EF24mm f/1.4L USM 84° 53° 74° 9-11 22 0.16X/150 × 227 mm (5.9” × 8.9”) 0.25 m/0.82 ft. 77 mm 83.5 × 77.4 mm (3.3” × 3.1”) 550 g/19.4 oz. EW-83DII LP1214
    EF28mm f/1.8 USM 75° 46° 65° 9-10 22 0.18X/139 × 212 mm (5.5” × 8.3”) 0.25 m/0.82 ft. 58 mm 73.6 × 55.6 mm (2.9” × 2.2”) 310 g/10.9 oz. EW-63II LP814
    EF35mm f/1.4L USM 63° 38° 54° 9-11 22 0.18X/136 × 206 mm (5.4” × 8.1”) 0.3 m/0.98 ft. 72 mm 79 × 86 mm (3.1” × 3.4”) 580 g/20.5 oz. EW-78C LP1214
    EF50mm f/1.4 USM 46° 27° 40° 6-7 22 0.15X/164 × 249 mm (6.5” × 9.8”) 0.45 m/1.48 ft. 58 mm 73.8 × 50.5 mm (2.9” × 2.0”) 290 g/10.2 oz. ES-71II LP1014
    EF85mm f/1.8 USM 28°30’ 16° 24° 7-9 22 0.13X/191 × 287 mm (7.5” × 11.3”) 0.85 m/2.79 ft. 58 mm 75 × 71.5 mm (3.0” × 2.8”) 425 g/14.9 oz. E T-65III LP1014
    EF100mm f/2 USM 24° 14° 20° 6-8 22 0.14X/175 × 262 mm (6.9” × 10.3”) 0.9 m/2.95 ft. 58 mm 75 × 73.5 mm (3.0” × 2.9”) 460 g/16.1 oz. ET-65I II LP1014
    EF200mm f/2.8L USM 12° 7° 10° 7-9 32 0.16X/152 × 226 mm (6” × 8.9”) 1.5 m/4.92 ft. 72 mm 83 × 136.2 mm (3.3” × 5.4”) 790 g/27.7 oz. *2 LH-D18
    *1 Built-in gelatine filter holder
    *2 Built-in
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