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ENG-4

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.

This equipment has been tested and found to comply with 

the limits for a class B digital device, pursuant to part 15 

of the FCC Rules. These limits are designed to provide 

reasonable protection against harmful 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 television reception, 

which can be determined by turning the equipment off and 

on, the user is encouraged to try to correct the interference 

by one or more of the following measures:

• Reorient or relocate the receiving antenna.

•  Increase the separation between the equipment and 

receiver.

•  Connect the equipment into an outlet on a circuit different 

from that to which the receiver is connected.

•  Consult the dealer or an experienced radio/TV technician 

for help.

CAN ICES-3 (B) / NMB-3 (B)

Summary of Contents for RF-24-105mm-f-4L-IS-USM

Page 1: ...Instructions ENG ...

Page 2: ...r Ultrasonic Motor Camera Firmware Please use the latest version of firmware with the camera in use For details on whether the firmware is the latest version or not and for details on updating the firmware please check the Canon website Conventions used in these instructions Warning to prevent lens or camera malfunction or damage Supplementary notes on using the lens and taking pictures ...

Page 3: ...sun without the lens cap attached The lens may concentrate entering sunlight and cause a malfunction or fire Caution Details pertaining to risks that may result in injury z z Do not leave the product in places exposed to extremely high or low temperatures The product may cause burns or injury when touched z z Do not insert your hand or fingers into the product This may result in injury Caution Det...

Page 4: ...ondensation 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 z z Please also read any lens related handling precautions listed in your camera s instruction manual General Precautions ...

Page 5: ...against harmful 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 ...

Page 6: ...ubber ring 6 Image stabilizer switch 10 Hood mount 12 Lens mount index 6 Focus mode switch 7 Zoom ring 7 Zoom position index 7 Contacts 6 Lens mount 6 Zoom ring lock lever 8 z z For detailed information reference page numbers are provided in parentheses Nomenclature ...

Page 7: ...ens place the lens with the rear end up and attach the dust cap to prevent the lens surface and contacts from getting scratched Make sure the lens and dust cap mount indexes are aligned when attaching the dust cap z z Contacts that are scratched soiled or have fingerprints on them may result in faulty connections or corrosion which may lead to malfunctions If the contacts get soiled clean them wit...

Page 8: ...tofocus 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 z z Quickly turning the focusing ring may result in delayed focus z z The lens focusing ring is electronic z z When AF operation is set to ONE SHOT manual focus is possible after autofocusing has been completed by continuing to press the shutter butt...

Page 9: ... because it prevents the lens from extending 2 Slide the zoom ring lock lever in the direction indicated by the arrow z z To release the zoom ring slide the zoom ring lock lever in the direction opposite to the arrow 1 Turn the zoom ring to the widest position 24 mm z z The zoom ring cannot be fixed in place at any position other than the widest position ...

Page 10: ...ontrol ring allows you to have a sense of how much it is being turned Please refer to the camera s instructions for details on how to use the control ring z z There are cases in which the sound of control ring operations may be recorded when shooting movies z z The clicking sensation of the control ring can be removed by the Canon Service Center chargeable 5 Control Ring ...

Page 11: ...ation z z The Image Stabilizer operates for about two seconds after turning off the camera Do not detach the lens during that time This may cause the lens to malfunction z z When using a tripod it is recommended that you set the image stabilizer switch to OFF z z Even with a monopod the Image Stabilizer will be as effective as during hand held shooting However depending on the shooting conditions ...

Page 12: ...tions z z In semi darkened areas such as indoors or outdoors at night z z In locations where a flash cannot be used such as art museums and theater stages z z In situations where your footing is uncertain z z In situations where fast shutter speed settings cannot be used z z Panning shots of vehicles trains etc ...

Page 13: ...Button Detaching the Hood Keep your finger pressed down on the button located on the side of the hood and then turn the hood in the direction of the arrow until the attachment position mark on the hood is aligned with the red dot on the front of the lens to detach it The hood can be reverse mounted on the lens for storage z z If the hood is not attached properly vignetting darkening of the perimet...

Page 14: ... z z If you need a polarizing filter use the Canon Circular Polarizing Filter PL C B z z Detach the hood when adjusting the polarizing filter Attaching a 500D Close up Lens enables close up photography It provides a magnification of 0 05x to 0 39x z z Close up Lens 250D cannot be attached because there is no size that fits the lens z z MF mode is recommended for accurate focusing ...

Page 15: ...t 0 45 m 1 48 ft Filter Diameter 77 mm Max Diameter and Length 83 5 x 107 3 mm 3 29 x 4 22 in Weight Approx 700 g 24 69 oz Hood EW 83N Lens Cap E 77 II Case LP1319 z z The lens length is measured from the lens mount surface to the front end of the lens Add 24 2 mm 0 95 in when including the lens cap and dust cap z z The maximum diameter length and weight listed are for the lens itself only z z All...

Page 16: ...CT1 D037 A 0718Ni CANON INC 2018 ...

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