EF300mm f/2.8L IS II USM EF400mm f/2.
Thank you for purchasing a Canon product. Canon’s EF300mm f/2.8L IS II USM and EF400mm f/2.8L IS II USM are high-performance supertelephoto lenses, for use with EOS cameras. OO “IS” stands for Image Stabilizer. OO “USM” stands for Ultrasonic Motor. Features Y P O 1. The Image Stabilizer gives the equivalent effect of a shutter speed four stops* faster. Also, a third Image Stabilizer mode effective for shooting irregularly moving subjects. 2. Use of fluorite lens elements giving superior definition. 3.
Safety Precautions Safety Precautions Handling Cautions OO If 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.
Safety Precautions 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.
Nomenclature Focusing ring (→ 6) Distance scale (→ 14) Hood mount (→ 14) Orientation locking knob (→ 17) Security slot (covered) (→ 17) Playback ring (→ 9) AF stop button (→ 7) C Image stabilizer mode selector switch (→ 11) Image stabilizer switch (→ 11) Focus preset button (→ 8) Focus preset switch (→ 8) Focus mode switch (→ 6) Y P O Strap mount (→ 5) Drop-in filter (→ 18) Rubber ring (→ 5) Contacts (→ 5) Lens mount index (→ 5) Focusing distance range selector switch (→ 6) Tripod mount (→ 17) OO T
1. Mounting and Detaching the Lens See your camera’s instructions for details on mounting and detaching the lens. Y P O OO After detaching the lens, place the lens with the rear end up to prevent the lens surface and contacts from getting scratched. OO 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. OO If the contacts get soiled or have fingerprints on them, clean them with a soft cloth.
2. Setting the Focus Mode Y P O To shoot in autofocus (AF) mode, set the focus mode switch to AF. 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. To shoot in power focus (PF) mode, set the focus mode switch to PF when the focus preset switch (p. 8) is at OFF. Operating the playback ring enables focus change at a set speed.
4. AF Stop Button The AF stop function also works in AI Servo AF mode. Angle positioning of the AF stop button is adjustable by a Canon Service Center at cost. Y P O During autofocus operation, you can press the AF stop button to temporarily pause autofocus. If the shutter button is still pressed halfway when the AF stop button is released, autofocusing will continue as before.
5. 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 any of the AF, PF, and MF modes. < How to Set > Set the focus preset switch to ON or . Y P O Press the shutter button halfway to focus the distance you want to preset. C Press the focus preset button. OO The focused distance will be preset. OO If the focus preset switch was set to , the beeper will sound once.
Focus Preset < How to Focus at the Preset Distance > Y P O 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. C OO If the focus preset switch was set to will sound twice. OO 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.
6. Power Focus (PF) Mode Using the playback ring enables smooth focus change. This is a useful feature for changing focus when shooting movies. Y P O With the focus preset switch set to OFF, set the focus mode switch to PF. C Rotate the playback ring to change the focus. When the playback ring is rotated in a certain direction, focus changes in the same direction as when the focusing ring is rotated.
7. Image Stabilizer You can use the image stabilizer in AF, PF, or MF mode. Set the STABILIZER switch to ON. OO If you are not going to use the image stabilizer function, set the switch to OFF. Y P O Select the stabilizer mode. OO MODE 1: Corrects vibrations in all directions. It is mainly effective for shooting still subjects. OO MODE 2: Corrects vertical camera shake during following shots in a horizontal direction, and corrects horizontal camera shake during following shots in a vertical direction.
8. Tips on Using the Image Stabilizer The image stabilizer for this lens is effective for hand-held shots in the following conditions. MODE 1 ON MODE 2 C Y P O OFF OOIn semi-darkened areas such as indoors or outdoors at night. OOIn locations where flash photography is prohibited, such as art museums and theater stages. OOIn situations where your footing is uncertain. OOIn situations where fast shutter settings cannot be used. ON OFF OOWhen panning subjects in motion.
Tips on Using the Image Stabilizer OO The Image Stabilizer cannot compensate for a blurred shot caused by a subject that moved. OO Set the STABILIZER switch to OFF when you are taking pictures using the Bulb setting (long exposures). If the STABILIZER switch is set to ON, the image stabilizer function may introduce errors. OO The Image Stabilizer might not be fully effective in the following cases: • You shoot from a violently moving vehicle.
9. Infinity Compensation Mark 10. Hood Infinity compensation mark Distance index Y P O 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 scale L mark is aligned with the distance index. C For accurate focusing in MF on subjects at infinity distance, look through the viewfinder while rotating the focusing ring.
11. Fitting the Lens Cap Reverse the lens hood, slip it over the lens, and tighten the lock knob to fix it in place. Y P O Lift the hook and loop fastener, and fit the cap so that the lock knob rides up the slot in the cap. C With the lock knob at the opening in the cap, close the fastener to fix the cap in place as shown. OO Can also be attached to the front of the hood when using the lens.
12. Case Slot Lid Y P O Hinge Strap Lever Keyhole C The illustration shows the EF400mm f/2.8L IS II USM. Put the lens away as follows. Reverse the lens hood, slip it over the lens, and attach the lens cap. Fold the strap and fit it into the space near the case hinges. Fasten the lens securely with the strap. Position the tripod mount towards you as shown and place it in the case. Close the lid, and then push the lever while holding the lid from above to lock.
14. Security Slot 13. Using the Tripod Mount A tripod or monopod attaches to the tripod mount on the lens. Adjusting the Tripod Mount Y P O By loosening the orientation locking knob on the tripod mount you can rotate the camera to set the image for any vertical or horizontal position. Replacing the Tripod Mount (EF400mm f/2.8L IS II USM only) Replacement with the included monopod mount can be done at a Canon Service Center at cost.
15. Drop-In Filters A 52(WII)-series drop-in gelatin filter holder with a glass filter is included with the lens. The dropin filter holder can be used fitted with a gelatin filter (sold separately). Y P O 14mm 14mm 47mm To remove the drop-in filter, press in the left and right lock buttons and pull the filter holder straight up out of the slot.
16. Extenders (Sold Separately) Lens specifications when using extender EF1.4× II/III or EF2× II/III are as follows. Focal length (mm) Aperture Diagonal Vertical Horizontal Maximum magnification (×) Angle of view EF300mm f/2.8L IS II USM EF1.4× II/III EF2× II/III 420 600 f/4 – 45 f/5.6 – 64 5° 55’ 4° 10’ 3° 15’ 2° 20’ 4° 55’ 3° 30’ 0.25 0.36 EF400mm f/2.8L IS II USM EF1.4× II/III EF2× II/III 560 800 f/4 – 45 f/5.6 – 64 4° 25’ 3° 5’ 2° 25’ 1° 40’ 3° 40’ 2° 35’ 0.25 0.
17. Extension Tubes (Sold Separately) You can attach extension tube EF12 II or EF25 II for magnified shots. The shooting distance and magnification are shown below. EF300mm f/2.8L IS II USM EF12 II EF25 II EF400mm f/2.8L IS II USM EF12 II EF25 II Y P O Focusing Distance Range (mm) Magnification (×) Close distance Long distance Close distance Long distance 1700 7529 0.22 0.04 1480 3727 0.28 0.
Specifications Focal Length/Aperture Lens Construction Minimum Aperture Angle of View Min. Focusing Distance Max. Magnification Field of View Filter Max. Diameter and Length Weight Hood Lens Cap Case EF300mm f/2.8L IS II USM EF400mm f/2.8L IS II USM 300mm f/2.8 400mm f/2.8 12 groups, 16 elements 12 groups, 16 elements f/32 f/32 Diagonal: 8° 15’ Diagonal: 6° 10’ Vertical: 4° 35’ Vertical: 3° 30’ Horizontal: 6° 50’ Horizontal: 5° 10’ 2 m/6.6 ft. 2.7 m/8.9 ft. 0.18× 0.17× Approx. 136 × 205 mm/ Approx.
C CT1-8570-004 1208SZ Y P O © CANON INC.
