EF135mm f/2L USM
EF200mm f/2.8L II USM
EF300mm f/4L USM
EF400mm f/5.6L USM
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ENG
Instructions
Thank you for purchasing a Canon product.
The Canon EF135mm f/2L USM, the EF200mm |
Features |
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f/2.8L II USM, the EF300mm f/4L USM, and the |
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1. UD lens elements (in the EF135mm f/2L |
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EF400mm f/5.6L USM are high-performance |
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USM, the EF200mm f/2.8L II USM, the |
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telephoto lenses designed for EOS cameras. |
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EF300mm f/4L USM, and the EF400mm |
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¡“USM” stands for Ultrasonic Motor. |
f/5.6L USM) and super UD lens elements (in |
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the EF400mm f/5.6L USM) for excellent |
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imaging performance. |
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2. Ultrasonic motor (USM) for quick and quiet |
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autofocusing. |
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3. Manual focusing is available after the subject |
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comes into focus in autofocus mode (ONE |
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SHOT AF). |
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4. The lens is compatible with Extender EF1.4X |
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ll and EF2X ll. |
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Conventions used in this instruction |
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Warning to prevent lens or camera |
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malfunction or damage. |
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Supplementary notes on using the lens |
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and taking pictures. |
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ENG-1 |
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This device complies with Part 15 of the FCC Rules. Operation is |
a Safety Precautions |
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subject to the following two conditions: (1) This device may not |
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Do not look at the sun or a bright light source |
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cause harmful interference, and (2) this device must accept any |
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through the lens or camera. Doing so could result |
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interference received, including interference that may cause |
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in loss of vision. Looking at the sun directly through |
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undesired operation. |
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Do not make any changes or modifications to the equipment |
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the lens is especially hazardous. |
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unless otherwise specified in the instructions. If such changes or |
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Whether it is attached to the camera or not, do |
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modifications should be made, you could be required to stop |
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not leave the lens under the sun without the |
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operation of the equipment. |
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lens cap attached. This is to prevent the lens from |
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This equipment has been tested and found to comply with the |
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concentrating the sun’s rays, which could cause a |
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limits for a class B digital device, pursuant to part 15 of the FCC |
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fire. |
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Rules. These limits are designed to provide reasonable protection |
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against harmful interference in a residential installation. This |
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equipment generates, uses and can radiate radio frequency |
Handling Cautions |
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energy and, if not installed and used in accordance with the |
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If the lens is taken from a cold environment into |
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instructions, may cause harmful interference to radio |
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communications. |
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a warm one, condensation may develop on the |
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However, there is no guarantee that interference will not occur in |
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lens surface and internal parts. To preventCOPYa particular installation. If this equipment does cause harmful |
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condensation in this case, first put the lens into an |
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interference to radio or television reception, which can be |
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airtight plastic bag before taking it from a cold to |
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determined by turning the equipment off and on, the user is |
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warm environment. Then take out the lens after it |
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encouraged to try to correct the interference by one or more of |
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has warmed gradually. Do the same when taking |
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the following measures: |
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the lens from a warm environment into a cold one. |
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• Reorient or relocate the receiving antenna. |
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• Increase the separation between the equipment and receiver. |
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• Do not leave the lens in excessive heat such as in |
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• Consult the dealer or an experienced radio/TV technician for |
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a car in direct sunlight. High temperatures can |
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help. |
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cause the lens to malfunction. |
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This Class B digital apparatus complies with Canadian ICES-003. |
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ENG-2 |
Nomenclature
Hood mount*1 (→ 8)
Filter mounting thread (→ 9)
Focusing ring (→ 4)
Distance scale (→ 5, 6)
Infrared index*3 (→ 6)
Depth-of-Field scale (→ 6)
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Distance index (→ 5)
Contacts (→ 4)
Focusing distance range selection switch (→ 5)
Lens mount index (→ 4)
Focus mode switch (→ 4)
Tripod mounting location*2 (→ 7)
*1) EF135mm f/2L USM • EF200mm f/2.8L II USM
*2,3) EF200mm f/2.8L II USM • EF300mm f/4L USM • EF400mm f/5.6L USM
For detailed information, reference page numbers are provided in parentheses (→ **).
ENG-3
1. Mounting and Detaching the Lens 2. Setting the Focus Mode
See your camera’s instructions for details on mounting and detaching the lens.
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To shoot in autofocus (AF) mode, set the focus |
¡After detaching the lens, place the lens with the |
mode switch to AF. |
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rear end up to prevent the lens surface and |
To use only manual focusing (MF), set the focus |
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electrical contacts from getting scratched. |
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mode switch to MF, and focus by turning the |
¡If the contacts get soiled, scratched, or have |
focusing ring. The focusing ring always works, |
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fingerprints on them, corrosion or faulty |
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regardless of the focus mode. |
connections can result. The camera and lens |
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may not operate properly. |
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After autofocusing in ONE SHOT AF mode, focus |
¡If the contacts get soiled or have fingerprints on |
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manually by pressing the shutter button halfway |
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them, clean them with a soft cloth. |
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and turning the focusing ring. (Full-time manual |
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¡If you remove the lens, cover it with the dust |
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focus) |
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cap. To attach it properly, align the lens mount |
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index and the K index of the dust cap as shown |
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in the diagram, and turn clockwise. To remove it, |
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reverse the order. |
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ENG-4