Download Table of Contents Print this page
Canon 2746B002 Quick Start Manual

Canon 2746B002 Quick Start Manual

Ultrasonic image stabilizer


Quick Links

EF800mm f/5.6L IS USM


Table of Contents

Summary of Contents for Canon 2746B002

  • Page 1 EF800mm f/5.6L IS USM Instruction...
  • Page 2 Thank you for purchasing a Canon product. Designed for EOS cameras, the EF800mm 5. The AF Stop button for stopping the AF operation at anytime. f/5.6L IS USM is a high-performance super- telephoto lens equipped with an Image 6. Focus preset enables you to focus instantly at Stabilizer.
  • Page 3 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 through the interference received, including interference that may cause lens or camera.
  • Page 4 Nomenclature Focusing ring (→ 5) Focus mode switch (→ 5) Hood mount (→ 6) Focusing distance range selection switch (→ 5) Distance scale (→ 6) Orientation locking knob (→ 14) Drop-in filter (→ 12) Rubber ring (→ 4) Playback ring (→ 8) AF stop button (→...
  • Page 5: Mounting And Detaching The Lens

    If the rubber ring becomes worn, it is replaceable by a Canon Service Center at cost. Attaching the strap • 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 3. Switching the Focusing Mode Distance Range To shoot in autofocus (AF) mode, set the focus You can set the focusing distance range at mode switch to AF. 6m/19.7ft. to infinity, 6m/19.7ft. - 20m/65.6ft., or To use only manual focusing (MF), set the focus 20m/65.6ft.
  • Page 7: Infinity Compensation Mark

    4. Infinity Compensation Mark 5. Hood Infinity compensation mark Distance index To compensate for shifting of the infinity focus The dedicated Lens Hood ET-155 helps to point that results from changes in temperature. prevent stray light from entering the lens and The infinity position at normal temperature is the protects the front of the lens from rain, snow or point at which the vertical line of the L mark is...
  • Page 8: Af Stop Button

    6. AF Stop Button • The AF stop function also works in AI Servo AF mode. • By setting the camera's Custom Function, you can change the AF stop button's function. For details, see the camera's instruction manual. During autofocus operation, you can press the AF stop button to temporarily pause autofocus.
  • Page 9 7. Focus Preset By presetting any focusing distance, you can instantly focus at that point even while you are shooting a different subject. This function operates in both the AF and MF modes. How to Focus at the Preset Distance While turning the playback ring to the left or right, press the shutter button completely.
  • Page 10: Image Stabilizer Settings

    8. Image Stabilizer Settings You can use the image stabilizer in AF or MF mode. Set the STABILIZER switch Select the stabilizer mode. When you press the shutter button halfway, the Image • MODE 1: Corrects vibrations Stabilizer will start in all directions.
  • Page 11: Tips On Using The Image Stabilizer

    9. Tips on Using the Image Stabilizer The image stabilizer in this lens is effective for hand-held shots or when using a monopod under the following conditions. ● MODE 1 ● MODE 2 • In moderately dark areas such as evening •...
  • Page 12 Tips on Using the Image Stabilizer • The Image Stabilizer cannot compensate for a • Using a tripod also stabilizes the image. blurred shot caused by a subject that moved. However, depending on the kind of tripod and • Set the STABILIZER switch to when you shooting conditions, sometimes it may be better are taking pictures using the Bulb setting (long...
  • Page 13: Removing And Installing

    10. Drop-In Filters The lens comes with the drop-in Gelatin Filter Using a Gelatin Filter Holder 52 holding a glass filter. The holder accepts commercially-available gelatin filters. 14mm 14mm 47mm 47mm Removing and Installing Lift up the holder’s retaining frame To remove the drop-in filter, press in the left and Trim the gelatin filter as shown in the figure, right lock buttons and pull the filter holder straight...
  • Page 14 11. Extenders (Sold separately) With Extender EF1.4X ll or EF2X ll attached, the lens specifications will change as follows: Item With EF1.4X ll Extender With EF2X ll Extender Focal length (mm) 1120 1600 Aperture f/8 – 45 f/11 – 64 Diagonal 2°10’...
  • Page 15: Extension Tubes

    12. Extension Tubes 14. Case (Sold separately) You can attach Extension Tube EF12 II or EF25 II for magnified shots. The shooting distance and magnification are shown below. Camera-to-Subject Magnification Distance (mm) Near Near Belt EF12 II 5466 51418 0.16× 0.02×...
  • Page 16: Specifications

    • The size and weight listed are for the lens only, except as indicated. • Closeup Lenses 250D/500D cannot be attached. • 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-15...
  • Page 17 CT1-8556-003 0812Ni © CANON INC. 2008...

This manual is also suitable for:

Ef 800mm f/5.6l is usm

Table of Contents