background image

ENG-1

Designed for EOS cameras, the EF800mm
f/5.6L IS USM is a high-performance super-
telephoto lens equipped with an Image
Stabilizer.

• "IS" stands for Image Stabilizer.
• "USM" stands for Ultrasonic Motor.

Features

1. The Image Stabilizer gives the equivalent

effect of a shutter speed four stops faster*.
The lens also has a second image stabilizer
mode that is optimized for following shots of
moving subjects.

2. The lens features outstanding image quality

through the use of fluorite, super UD, and UD
lens elements.

3. Ultrasonic motor (USM) for quick and quiet

autofocusing.

4. Manual focusing is available after the subject

comes into focus in autofocus mode (ONE
SHOT AF).

5. The AF Stop button for stopping the AF

operation at anytime.

6. Focus preset enables you to focus instantly at

a preset distance.

7. A truly round aperture hole results in a nicer

background blur.

8. The lens is compatible with Extender EF1.4X ll

and EF2X ll.

9. Tight seal structure ensures excellent dust-

proof and drip-proof performance.

10. Designed for lighter weight with major parts

made of magnesium alloy.

* Based on [1/focal length] second. Generally, it requires

a shutter speed [1/focal length] second or faster to
prevent camera shake.

Thank you for purchasing a Canon product.

Conventions used in this instruction

Warning to prevent lens or camera malfunction
or damage.

Supplementary notes on using the lens and
taking pictures.

COP

Y

Содержание EF 800mm f/5.6L IS USM

Страница 1: ...EF800mm f 5 6L IS USM Instruction ENG COPY ...

Страница 2: ...after the subject comes into focus in autofocus mode ONE SHOT AF 5 The AF Stop button for stopping the AF operation at anytime 6 Focus preset enables you to focus instantly at a preset distance 7 A truly round aperture hole results in a nicer background blur 8 The lens is compatible with Extender EF1 4X ll and EF2X ll 9 Tight seal structure ensures excellent dust proof and drip proof performance 1...

Страница 3: ...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 h...

Страница 4: ...e switch 5 Focusing distance range selection switch 5 Image stabilizer mode selector switch 9 Focus preset button 8 Focus preset switch 8 Image stabilizer switch 9 Tripod mount 14 AF stop button 7 Playback ring 8 Focusing ring 5 Rubber ring 4 Hood mount 6 For detailed information reference page numbers are provided in parentheses COPY ...

Страница 5: ...d the K index of the dust cap as shown in the diagram and turn clockwise To remove it reverse the order Thread the end of the strap through the strap mount on the lens and then back through the clasp on the strap Pull the strap tight and check that there is no slack in the clasp Attaching the strap See your camera s instructions for details on mounting and detaching the lens 1 Mounting and Detachi...

Страница 6: ...ft 20m 65 6ft or 20m 65 6ft to infinity By setting the suitable focusing distance range the actual autofocusing time can be shorter 3 Switching the Focusing Distance Range 2 Setting the Focus Mode To shoot in autofocus AF mode set the focus mode switch to AF To use only manual focusing MF set the focus mode switch to MF and focus by turning the focusing ring The focusing ring always works regardle...

Страница 7: ... the distance scale For accurate manual focusing on subjects at infinity distance look through the viewfinder while rotating the focusing ring The dedicated Lens Hood ET 155 helps to prevent stray light from entering the lens and protects the front of the lens from rain snow or dust To attach the hood loosen the hood locking knob by turning it counterclockwise Fit the hood onto the lens hood mount...

Страница 8: ...shooting AF will not resume even after you let go of the AF stop button Press the shutter release button halfway to resume AF With the EOS A2 A2E 5 and 10S 10 set to the Sports mode AF will not resume even after you let go of the AF stop button Press the shutter release button halfway to resume AF The AF stop function also works in AI Servo AF mode By setting the camera s Custom Function you can c...

Страница 9: ...the distance you want to preset Press the focus preset button The focused distance will be preset If the focus preset switch was set to the beeper will sound once 7 Focus Preset When turning the playback ring keep your finger away from the shutter button In One Shot AF mode the exposure will be locked when you press the shutter button halfway and focus is achieved So if you press the shutter butto...

Страница 10: ...during following shots in a horizontal direction and compensates for horizontal camera shake during following shots in a vertical direction When you press the shutter button halfway the Image Stabilizer will start operating Make sure the image in the viewfinder is stable then press the shutter button the rest of the way down to take the picture Set the STABILIZER switch to If you are not going to ...

Страница 11: ...monopod under the following conditions MODE 1 MODE 2 In moderately dark areas such as evening scenes In locations where flash photography is prohibited such as live performances in theaters In situations where your footing is uncertain In situations where fast shutter settings cannot be used When panning subjects in motion COPY ...

Страница 12: ... tripod also stabilizes the image However depending on the kind of tripod and shooting conditions sometimes it may be better to turn off the Image Stabilizer function The stabilizer is equally effective for hand held photography and photography with a monopod The image stabilizer function also operates when the lens is used with an Extension Tube EF12 ll or EF25 ll With Extender EF1 4X II EF2X II ...

Страница 13: ...older straight down into the slot until it clicks into place The filter holder can be installed facing either forwards or backwards Using a Gelatin Filter Lift up the holder s retaining frame Trim the gelatin filter as shown in the figure and mount it in the holder Return the retaining frame to its closed position Because the lens optics are designed to include a glass filter you must always insta...

Страница 14: ... reverse order If you attach the lens to the camera first misoperation may occur Only one Extender can be attached to the lens and camera If you use an Extender on the lens mounted on a EOS A2 A2E 5 set the exposure compensation to 1 2 stop for the EF1 4X II or 1 stop for the EF2X II With Extender EF1 4X ll or EF2X ll attached the lens specifications will change as follows When an Extender is atta...

Страница 15: ... procedure below Attach the hood in reverse direction then attach the lens cap Keep the hood locking knob facing the direction opposite the tripod mount as shown in the left figure Position the tripod mount straight upwards and lay the lens into the case as shown in the right figure Secure the lens with the belt Press the lever while holding the lid from the top and lock it 13 Using the Tripod Mou...

Страница 16: ...d is measured according to Canon standards Product specifications and appearance are subject to change without notice Focal Length Aperture 800 mm f 5 6 Lens Construction 14 groups 18 elements Minimum Aperture f 32 Angle of View Diagonal 3 5 Vertical 1 40 Horizontal 2 35 Min Focusing Distance 6 m 19 7 ft Max Magnification 0 14 Field of View approx 171 256 mm 6 7 10 1 inch at 6 m Filter Drop in 52 ...

Страница 17: ... CANON INC 2008 CT1 7581 002 2009 7 COPY ...

Отзывы: