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© CANON INC. 2008

2010.2

CT1-7579-005

COP

Y

Summary of Contents for EF-S 17-85mm f/4-5.6 IS USM

Page 1: ...EF S17 85mm f 4 5 6 IS USM Instruction ENG COPY ...

Page 2: ... comes into focus in autofocus mode ONE SHOT AF 5 A truly round aperture hole results in a nicer background blur Based on 1 focal length x 1 6 second Generally it requires a shutter speed 1 focal length second or faster to prevent camera shake in 35mm format With an EF S lens it would be 1 focal length x 1 6 second Conventions used in this instruction Warning to prevent lens or camera malfunction ...

Page 3: ...st 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 ...

Page 4: ...tacts 4 Focus mode switch 4 Image stabilizer switch 6 Hood mount 9 Lens mount index 4 Filter mounting thread 8 Zoom ring 5 Focusing ring 4 Zoom position index 5 For detailed information reference page numbers are provided in parentheses COPY ...

Page 5: ...erprints on them clean them with a soft cloth If you remove the lens cover it with the dust cap To attach it properly align the lens mount index and the index of the dust cap as shown in the diagram and turn clockwise To remove it reverse the order 2 Setting the Focus Mode After autofocusing in ONE SHOT AF mode focus manually by pressing the shutter button halfway and turning the focusing ring Ful...

Page 6: ...y Compensation Mark 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 L mark is aligned with the distance indicator on the distance scale For accurate manual focusing on subjects at infinity distance look through the viewfinder while rotating the focusing ring CO...

Page 7: ...sure the image in the viewfinder is stable then press the shutter button the rest of the way down to take the picture The image stabilizer in this lens is effective for hand held shots under the following conditions In semi darkened areas such as indoors or outdoors at night In locations where flash photography is prohibited such as art museums and theater stages In situations where your footing i...

Page 8: ... newly assigned AF button The Image Stabilizer cannot compensate for a blurred shot caused by a subject that moved Set the STABILIZER switch to when you are taking pictures using the Bulb setting long exposures If the STABILIZER switch is set to the image stabilizer function may introduce errors The Image Stabilizer might not be fully effective in the following cases You move the camera for a pann...

Page 9: ...st the polarizing filter first remove the lens hood 7 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 Camera to Subject Magnification Distance mm Near Far Near Far EF12 II 17mm Incompatible 85mm 222 656 0 43 0 14 EF25 II 17mm Incompatible 85mm 189 368 0 72 0 33 Manual focusing is recommende...

Page 10: ...shown by the arrow until the lens red dot is aligned with the hood s stop position mark The hood can be reverse mounted on the lens for storage Part of the picture may be blocked if the hood is not attached properly When attaching or detaching the hood grasp the base of the hood to turn it To prevent deformation do not grasp the rim of the hood to turn it When using the camera s built in flash rem...

Page 11: ...16 Sold separately Equivalent to 27 136 mm in the 35mm film format The lens length is measured from the mount surface to the front end of the lens Add 21 5 mm when including the lens cap and dust cap The size and weight listed are for the lens only except as indicated The EF1 4X II EF2X II extenders cannot be used with this lens In addition there is no size available among 250D 500D close up lense...

Page 12: ... CANON INC 2008 2010 2 CT1 7579 005 COPY ...

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