Canon 4657A006 Camera Lens User Manual
Contents
1. Canon EF LENS EF100mm f 2 Instruction Thank you for purchasing a Canon product The Canon EF100mm f 2 8 MACRO USM is a Features macro lens that can be used for normal photography as well as macro photography up to 1x magnification It is dedicated to Canon EOS cameras 2 1 The three group floating system results in excellent delineation at all focusing distances from life size to infinity Ultrasonic motor USM for quick and quiet e USM stands for Ultrasonic Motor autofocusing 3 A Canon macro flash makes it easy to take close up pictures with a flash The inner focusing mechanism enables AF photography while the macro flash is attached Conventions used in this instruction Q Warning to prevent lens or camera malfunction or damage Supplementary notes on using the lens and taking pictures ENG 1 A Safety Precautions A Safety Precautions Do not look at the sun or a bright light source through the lens or camera Doing so could result in loss of vision Looking at the sun directly through the lens is especially hazardous Whether it is attached to the camera or not do not leave the lens under the sun without the lens cap attached This is to prevent the lens from concentrating the sun s rays which could cause a fire Handling Cautions If the lens is taken from a cold environment into a warm one condensation may develop on the lens surface and internal parts To2. M picture taking modes are recommended for macro photography as it is easy to adjust depth of field and exposure in these modes ENG 11 Specifications Focal Length Aperture 100 mm f 2 8 Lens Construction 8 groups 12 elements Minimum Aperture 1 32 Angle of View Diagonal 24 Vertical 14 Horizontal 20 Min Focusing Distance 0 31 m 1 0 ft Max Magnification 1x Field of View 24 x 36 mm 0 9 x 1 4 in at 0 31 m Filter Diameter 58 mm Max Diameter and Length 78 6 x 118 6 mm 3 1 x 4 7 in Weight 580 g 20 5 oz Hood Sold Separately ET 67 Lens Cap E 58U E 58 Il Case Sold Separately LP1219 Tripod Collar Sold separately Ring type tripod mounting socket B B comes with the EF100mm f 2 8 MACRO USM adapter e The lens length is measured from the mount surface to the front end of the lens Add 21 5 mm to include the E 58U lens cap and dust cap and 24 2 mm for the E 58 II The size and weight listed are for the lens only except as indicated The EF1 4X II EF2X Il extenders cannot be used with this lens Aperture settings are specified on the camera All data listed is measured according to Canon standards Product specifications and appearance are subject to change without notice ENG 12 Canon CT1 8508 004 0812Ni CANON INC 2002
3. indicated as 1 x To prevent camera shake using a Remote Switch both sold separately and tripod is recommended To check the depth of field press the camera s depth of field preview button ENG 6 6 About Exposure Setting the Exposure When taking photographs using TTL metering no exposure compensation is necessary to meter the light coming through the lens With TTL metering AE autoexposure is possible at all focusing distances Just set the desired picture taking mode then check the shutter speed and aperture before taking the picture Magnification and Effective f number The aperture displayed by the camera assumes that the focus is set to infinity The actual aperture effective f number becomes darker effective f number increases at closer focusing distances magnification increases This does not cause exposure problems for normal picture taking However for closeup photography you cannot ignore the change in the effective f number When you use a handheld exposure meter to set the exposure you must take into account the exposure factor shown in the following table Magnification Lib ASS TEA UTELST 133 Effective f No 3 6 4 1 4 6 5 0 5 9 Exposure Factor 1 14 14 2 stops 4 1 14 2 Upper values 1 3 stops Lower values 1 2 stops E The correct exposure for a close up shot largely depends on the subject Therefore try to bracket the exp
4. e 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 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 regardless of the focus mode E After autofocusing in ONE SHOT AF mode focus manually by pressing the shutter button halfway and turning the focusing ring Full time manual focus ENG 4 3 Switching the Focusing Distance Range You can set the focusing distance range to 0 31 m 1 0 ft to infinity or 0 48 m 1 6 ft to infinity By setting the suitable focusing distance range the actual autofocusing time can be shorter UUUUUUUU Q If you autofocus outside the set focusing distance range the lens may stop focusing at the start of the focusing range however this is not a malfunction Press the shutter release button halfway again 4 Hood sota Separately The ET 67 hood can keep unwanted light out of the lens and also protects the front of the lens from rain snow and dust Attach and align the hood to the hood mount on the front of the lens and turn the hood as shown by the arrow to secure it The hood can be reverse mounted on the lens for storage Q Part of the picture may be blocked
5. 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 e Remove the hood when using the macro flash ENG 5 5 Picture Taking Normal Photography The lens can be used as a medium telephoto lens for normal photography such as portraits Closeup Photography Close up photos up to 1x life size magnification are possible The minimum focusing distance of 31 cm is the distance from the subject to the focal plane The working distance from the front of the lens to the subject is about 15 cm When focusing you can give priority to framing or to magnification Framing Priority While looking through the viewfinder and framing the subject focus with the AF or MF mode Magnification Priority 1 Set the lens focus mode switch to MF 2 Set the magnification While referring to the magnification scale on the lens turn the focusing ring to the desired magnification 3 Focus the subject While looking through the viewfinder move the camera forward or back to find the point of focus 4 Touch up the focus Turn the focusing ring for fine focusing Q Since macro shots have a very shallow depth of field focus carefully to obtain proper sharpness E e The magnification refers to the ratio between the subject s size and the corresponding image size on the focal plane On the distance index it is
6. osite direction will have the grip bump into the tripod mount Before attaching or detaching the lens set the tripod mount back to its normal position horizontal shooting position Otherwise the tripod mount may bump into the camera grip or pentaprism and prevent the lens from being attached to or detached from the camera If the EOS camera has a built in flash the pentaprism may prevent the tripod mount from being rotated to the top of the lens ENG 8 Using the Tripod Mount Sold separately Attaching and Detaching the Tripod Mount To attach the tripod mount follow the illustrated procedure below To remove the tripod mount follow 1 Align the tripod mount 2 Loosen the tripod mount s 3 Rotate the tripod mount to adapter s index B with the lock knob Align the lens the desired position and lens mount index Push in mount index and the tripod tighten the lock knob the adapter onto the back of mount s index and slip on You can loosen the orientation the lens the tripod mount lock knob on the tripod mount The tripod mount adapter s to allow it to rotate as needed inner lugs should slide into the to fit a particular camera grooves on the lens barrel model for switching between The adapter should not be vertical and horizontal able to rotate around the lens positions barrel Q Depending on the EOS camera model if a battery pack or vertical grip is attached the tripod mount may bump into it If that i
7. osure for the same subject Using aperture priority AE Av or Manual M picture taking modes are recommended for macro photography as it is easy to adjust depth of field and exposure in these modes Q If your eye will not be covering the eyepiece when the picture is taken with remote control operation etc use the eyepiece shutter or eyepiece cover This prevents stray light from entering the eyepiece and throwing off the proper exposure ENG 7 7 Infinity Compensation Mark Infinity compensation mark fed li T m Distance index 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 Q For accurate manual focusing on subjects at infinity distance look through the viewfinder while rotating the focusing ring 8 Using the Tripod Mount sold separately To mount the lens on a tripod Tripod mount ring B B and the tripod mount adapter sold separately for the EF100mm f 2 8 Macro USM will be necessary Tripod mount adapter Tripod mount ring B B Mounting index ANN G Attachment index Tripod mount attachment lugs Locking Tripod mount Mounting lugs base Q When switching to vertical shooting rotate the camera so that the grip is at the top Rotating the camera in the opp
8. 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 Do not leave the lens in excessive heat such as in a car in direct sunlight High temperatures can cause the lens to malfunction 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 in
9. s the case remove the battery pack vertical grip or the tripod mount ENG 9 9 Filters sola Separately You can attach filters to the filter mounting thread on the front of the lens Q Filters and the macro flash cannot be used on this lens at the same time If you need a polarizing filter use the Canon Circular Polarizing Filter 58mm e To adjust the polarizing filter first remove the lens hood 10 Extension Tubes soia Separately You can attach Extension Tube EF12 Il or EF25 Il for magnified shots The shooting distance and magnification are shown below Ta Magnification Near Far Near Far EF12 Il 314 1002 1 19x 0 12x EF25 Il 319 606 1 39x 0 26x E Manual focusing is recommended for accurate focusing ENG 10 11 Close up Lenses soi separately Attaching a 250D or 500D 58mm Close up Lens enables close up photography The magnification will be as follows Close up Lens 250D 1 44x 0 40x Close up Lens 500D 1 28x 0 20x El Manual focusing is recommended for accurate focusing 12 Macro Flash sola Separately The Canon Macro Ring Lite MR 14EX or the Macro Twin Lite MT 24EX enables fully automatic macro flash photography up to 1x magnification in E TTL autoflash mode E For information on operating the Canon Macro Ring Lite MR 14EX or the Macro Twin Lite MT 24EX refer to the individual instruction booklets Using aperture priority AE Av or Manual
10. terference 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 Consult the dealer or an experienced radio TV technician for help This Class B digital apparatus complies with Canadian ICES 003 ENG 2 Nomenclature Hood and Macro Ring Lite mount 5 11 Focus mode switch 4 Distance scale 8 Tripod mounting location gt 8 Filter mounting thread gt 10 Contacts 4 Lens mount index 4 Focusing ring gt 4 Tripod mount adapter groove 8 Focusing distance range selection switch 5 For detailed information reference page numbers are provided in parentheses ENG 3 1 Mounting and Detaching the Lens See your camera s instructions for details on mounting and detaching the lens After detaching the lens place the lens with the rear end up to prevent the lens surface and electrical contacts from getting scratched 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 If the contacts get soiled or have fingerprints on them clean them with a soft cloth If you remove the lens cover it with th
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