Canon EF 400mm f/4 DO IS USM Instructions Manual Download Page 6

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ENG-5

Nomenclature

For detailed information, reference page numbers are provided in parentheses (

→

**).

Distance scale (

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15)

Orientation locking knob (

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18)

Security slot (covered) (

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18)

Strap mount (

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Focus mode switch (

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Contacts (

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Lens mount index (

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Drop-in filter (

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19)

Image stabilizer mode selector switch (

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12)

Focus preset switch (

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Focusing distance range

selector switch (

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Tripod mount (

→

18)

Focus preset button (

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Image stabilizer switch

(→

12)

Rubber ring (

→

AF stop button
(

→

Hood mount (

→

15)

Playback ring
(

→

10)

Focusing ring (

→

COP

Summary of Contents for EF 400mm f/4 DO IS USM

Page 1: ...EF400mm f 4 DO IS II USM Instructions ENG COPY ...

Page 2: ...subjects 3 SWC Subwavelength Structure Coating reduces flare and ghosting 4 Using a fluorine coating on the foremost and rearmost lens surfaces allows adhered dirt to be removed more easily than before 5 Ultrasonic motor USM for fast quiet autofocus 6 Manual focusing is available after the subject comes into focus in autofocus mode ONE SHOT AF 7 An AF stop button to pause autofocus whenever desire...

Page 3: ...injury O O Do not use a strap attached to the camera The mount may break resulting in the lens falling off and causing injury or in scratches on the camera Be sure to use the camera with a dedicated strap attached correctly to the strap mount on the lens Refer to Attaching the strap O O Do not stand on top of the lens case You may fall and injure yourself O O Do not pile lens cases on top of one a...

Page 4: ... is outside the screen colored flare may occasionally appear partially inside the screen You can reduce or prevent these issues with the following steps according to the scene you are shooting Attach a lens hood Use your hand or paneling an umbrella etc to block the light source and placed so that they do not appear in the screen Usage Precautions O O When using this lens please check the Canon we...

Page 5: ...ful 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 televisio...

Page 6: ...ty slot covered 18 Strap mount 6 Focus mode switch 7 Contacts 6 Lens mount index 6 Drop in filter 19 Image stabilizer mode selector switch 12 Focus preset switch 9 Focusing distance range selector switch 7 Tripod mount 18 Focus preset button 9 Image stabilizer switch 12 Rubber ring 6 AF stop button 8 Hood mount 15 Playback ring 10 Focusing ring 7 COPY ...

Page 7: ...through the clasp on the strap Pull the strap tight and check that there is no slack in the clasp O O After detaching the lens place the lens with the rear end up to prevent the lens surface and contacts from getting scratched O O 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 O O If the cont...

Page 8: ...e set the focus mode switch to AF O O 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 O O To shoot in power focus PF mode set the focus mode switch to PF when the focus preset switch p 9 is at OFF For detailed information see 6 Power Focus PF Mode p 11 You can set the focusing distan...

Page 9: ... halfway to resume AF O O 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 O O You can change the functions of the AF stop button using the camera s Custom Function For details please refer to the camera s instructions During autofocus operation you can press the AF stop butt...

Page 10: ...his function operates in any of the AF PF and MF modes How to Set Press the focus preset button O O The focused distance will be preset O O If the focus preset switch was set to the beeper will sound once Press the shutter button halfway or turn the focusing ring to focus the distance you want to preset Set the focus preset switch to ON or COPY ...

Page 11: ...ed together with Mount Adapter EF EOS M By turning the playback ring to the left or right the focus shifts as far as the preset distance Focus will shift freely released of AF focusing while the playback ring is still turned O O If the focus preset switch was set to the beeper will sound twice Setting the focus mode switch to power focus PF when using the lens with the following cameras enables fo...

Page 12: ...ift speed depending on the angle that the playback ring is rotated to With the focus preset switch set to OFF set the focus mode switch to PF Rotate the playback ring to change the focus 2 Not available in certain countries and regions 1 Power focus PF will work while a Live View image is displayed on the camera or when shooting movies for the following cameras EOS 1D X EOS 5D Mark III EOS 6D EOS ...

Page 13: ...zontal direction and corrects horizontal camera shake during following shots in a vertical direction O O MODE 3 Corrects vibration only during exposure During panning shots corrects vibration during exposure only in one direction the same as MODE 2 First press the shutter button down halfway then press down all the way to take the picture O O MODE 1 2 Press the shutter button down halfway to stabi...

Page 14: ...ur footing is uncertain O O In situations where fast shutter settings cannot be used O O When panning subjects in motion MODE 3 O O Since camera shake is stabilized only during exposure following a subject is easier such as when shooting a fast and irregularly moving player during sports photography MODE 1 MODE 2 OFF ON OFF ON The image stabilizer for this lens is effective for hand held shots in ...

Page 15: ...L XSi 450D REBEL T5 1200D REBEL T3 1100D DIGITAL REBEL XS 1000D DIGITAL REBEL XTi 400D DIGITAL DIGITAL REBEL XT 350D DIGITAL DIGITAL REBEL 300D DIGITAL D60 D30 EOS DCS1 DCS3 D2000 D6000 EOS 1V HS EOS 1N DP HS RS 3 ELAN 7E ELAN 7 30 33 ELAN 7NE ELAN 7N 30V 33V ELAN II ELAN IIE 50 50E REBEL X REBEL XS 500 REBEL G 500N REBEL 2000 300 REBEL Ti 300V REBEL T2 300X REBEL K2 3000V IX IX Lite IX7 3000 88 5...

Page 16: ...ove the hood 9 Infinity Compensation Mark For accurate manual focusing of subjects at infinity look through the viewfinder or look at the magnified image on the LCD screen while rotating the focusing ring To 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 distance...

Page 17: ... to fix the cap in place as shown O O Can also be attached to the front of the hood when using the lens Lift the hook and loop fastener and fit the cap so that the lock knob rides up the slot in the cap Reverse the lens hood slip it over the lens and tighten the lock knob to fix it in place COPY ...

Page 18: ...e case Place so that the hood s lock knob rests in the slot near you Fold the strap and fit it into the space near the case hinges Fasten the lens securely with the strap Close the lid and then push the lever while holding the lid from above to lock O O Do not sit on top of the lens case O O Place the lens in the position intended for it Keyhole Slot Lid Hinge Lever Strap COPY ...

Page 19: ...he orientation locking knob on the tripod mount you can rotate the camera to set the image for any vertical or horizontal position 14 Security Slot An attachment slot is provided for a wire type security lock The slot is located under the cover for the orientation locking knob A wire type security lock can be purchased separately COPY ...

Page 20: ...er push the filter holder straight down into the slot until it clicks into place O O The filter holder can be installed facing either forwards or backwards The Drop In Screw Type Filter Holder 52 WII and Drop In Circular Polarizing Filter PL C52 WII are also available sold separately Because the lens optics are designed to include a glass filter you must always install the filter holder even if no...

Page 21: ... is possible However with the EOS 1D X EOS 1Ds Mark III EOS 1Ds Mark II EOS 1Ds EOS 1D Mark IV EOS 1D Mark III EOS 1D Mark II N EOS 1D Mark II EOS 1D EOS 5D Mark III EOS 1V HS EOS 3 camera autofocusing with the center focusing point is possible O O When shooting with EOS A2 A2E 5 use 0 5 step exposure compensation when using extender EF1 4 II and use 1 step exposure when using extender EF2 II O O ...

Page 22: ...25 II for magnified shots The shooting distance and magnification are shown below MF mode is recommended for accurate focusing Focusing Distance Range mm Magnification Close distance Long distance Close distance Long distance EF12 II 2753 13407 0 17 0 03 EF25 II 2362 6638 0 22 0 07 COPY ...

Page 23: ... according to Canon standards O O Product specifications and appearance are subject to change without notice Focal Length Aperture 400mm f 4 Lens Construction 12 groups 18 elements Minimum Aperture f 32 Angle of View Diagonal 6 10 Vertical 3 30 Horizontal 5 10 Min Focusing Distance 3 3 m 10 83 ft Max Magnification 0 13 Field of View Approx 185 278 mm 7 28 10 94 inch at 3 3 m 10 83 ft Filter Any 52...

Page 24: ...CT1 8590 000 1406SZ CANON INC 2014 COPY ...

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