smc PENTAX-D FA MACRO 100mmF2.8 WR
D FA macro 100mm.book Page 0 Friday, December 18, 2009 11:44 AM
smc PENTAX-D FA MACRO 100mmF2.8 WR
OPERATING MANUAL
Thank you for purchasing the smc PENTAX-D FA MACRO 100mmF2.8 WR
lens.
This lens is an interchangeable lens for PENTAX SLR cameras.
Its image circle covers the 35mm film format, and it also obtains
optimum image clarity with PENTAX digital SLR cameras.
Please read this operating manual carefully before using the lens
to ensure that it is used properly. In addition, also refer to your camera
operating manual.
• Illustrations shown herein may differ from the actual
appearance.
• PENTAX and smc PENTAX are trademarks of HOYA
CORPORATION.
Specifications and external dimensions are subject
to change without notice.
Refer to your camera operating manual for details
about the mounting and removing the lens.
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FOR SAFE USE OF YOUR LENS
Although we have carefully designed these lenses for safe operation,
please pay special attention to items marked with the following symbols
when using this product.
Warning
This symbol indicates precautions that if not followed,
could result in serious injury to the user.
Caution
This symbol indicates precautions that if not followed,
could result in minor or medium injury to the user
or damage to the equipment.
Warning
Never look at the sun through the lens or camera for a long time.
Serious damage to the retina or total loss of eyesight may occur,
particularly when looking directly through the lens.
Caution
Do not leave the lens in direct sunlight without lens caps.
Direct sunlight passing through the lens will be intensified,
and should it focus on flammable materials, fire may occur.
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Precautions When Using the Lens
„ Storage and mildew prevention
• Take the lens out of the protective case or camera bag,
and store it in a dry, wellventilated place.
• Avoid storing the lens in a poorly ventilated location such as a closet,
wardrobe, drawer, vehicle, or where insect repellent or medicine
is kept.
• Avoid storing the lens in areas of high temperature and humidity,
where there is a risk of mildew growth. Store the lens with a
desiccant (anti- mildew agent) in a dry cabinet, airtight container,
or plastic bag.
„ Precautions and lens maintenance
• Never use any organic solvent such as thinner, alcohol, or benzine,
etc. to remove dust on the lens.
• The lens is a precise optical instrument. Be careful not to let it fall,
or subject it to strong shocks or pressure. Use a cushion or similar
pad to protect the lens from the vibrations of motorcycles or other
vehicles, boats, etc.
• Avoid subjecting the lens to rapid changes in temperature, otherwise
condensation can occur on both inside and outside of the lens.
Put the lens in a plastic bag or camera bag, and take it out after
the lens has reached ambient temperature.
• When the lens is not attached to the camera body, attach both
the supplied lens cap and lens mount cap to protect it from dust.
• Do not leave the camera with the lens cap off attached to a tripod
or other rigid camera support. The inner parts of the camera can
be damaged by direct sunlight.
* Have the lens inspected by a dealer every one or two years to maintain
its high performance.
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Features of This Lens
• If using the lens with PENTAX digital SLR cameras, you can focus
manually after autofocus is performed, by using the “Quick-Shift
Focus System”.
• This lens is made with a simplified weather-resistant construction
which makes it difficult for water to enter the lens.
• This lens uses a circular aperture. Using it with the aperture between
the full open and approx. f/5.6 keeps light sources and other fuzzy
points perfectly round.
Main Specifications
Focal length
Elements in groups
Angle of view
Aperture
Minimum aperture
Mount type
Minimum focus distance
Maximum magnification
Filter size
Lens hood
Max. Diameter x Length
Weight
Soft case
100mm (equivalent to approx. 153mm
in 35mm format)
9-8
16° (when attached to PENTAX digital SLR
cameras)
24.5° (when attached to PENTAX 35mm
SLR cameras)
f /2.8
f/32
KAF-mount
0.303m (0.99ft) (0.130m (0.45ft) working
distance)
1×
49mm
PH-RBE 49mm (provided)
65mm × 80.5mm (2.6in × 3.2in)
Approx. 340g/12oz. (with hood approx. 380g/
13.4oz.)
S80-120 (provided)
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Names of Parts
1
8
2
7
3
4
5
6
* This lens does not have an aperture ring. Aperture settings are controlled
automatically as if set to the auto “A” position, so cameras and
accessories without an auto “A” setting cannot be used with this lens.
1
2
3
4
5
6
7
8
4
Lens hood attaching index
Focusing ring
Distance scale
Depth-of-field scale
Mounting index
Lens mount
Front-ring threads
Lens hood
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„ About the Lens Mount
The D FA lens mount is called
the “KAF - mount”. This lens mount
enables autofocus and
autoexposure.
CAUTION
Be careful not to damage or dirty
the lens information contacts and AF
coupler on the mount surface of the
lens. Otherwise, failure or malfunction
may result.
KAF-mount
AF coupler
Lens
information
contacts
„ About the Lens Hood
Using a lens hood is recommended to block stray light from entering
the lens.
The internal reflection of stray light degrades image quality.
<How to attach>
Align the index on the lens hood with the attaching index
on the lens, and push both parts straight toward each other.
Attach the lens hood on the lens by turning the hood in the
clockwise direction, as viewed from the front of the lens,
to lock it until it clicks into position.
* When the lens hood is not in use, it can also be turned
around and attached in the reversed position.
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„ Magnification Scale
This lens enables closeup
photography up to 1x
magnification. The
magnification is indicated
by denominators above the
distance scale. For example,
“1” indicates “1/1x”, and “5”
indicates “1/5x”. If you want
to set the magnification first,
turn the focusing ring to set
the desired magnification
in the manual focus mode.
Then focus the subject
by moving the camera
forward or back.
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Focusing
„ Switching the Focus Mode
Change between the autofocus mode
and manual focus mode at the camera.
For details, refer to your camera
operating manual.
* The forms of focus mode switch vary
with the camera.
„ Using Autofocus
Set the camera’s focus mode to AF, and press the shutter release
button halfway to autofocus.
• With the cameras having the AF button, you can also press
the button to autofocus.
„ Using Manual Focus
Set the camera’s focus mode to MF, and turn the focusing ring
to focus manually.
„ Using the Quick-Shift Focus System
If using the lens with PENTAX digital SLR cameras, you can focus
manually after autofocus is performed. Just turn the focusing ring
to manually touchup the focus. You can do this without switching
the focus mode to MF.
<How to take pictures>
1. Using Autofocus
2. Hold down the shutter release button halfway (or hold down the
AF button), then turn the focusing ring to finely adjust focus.
3. Finally, press the shutter release button fully to take a picture.
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CAUTION
• Keep pressing the shutter release button (or AF button) after you
achieve focus and before taking a picture. If you let go of the shutter
release button before taking the picture, autofocus will operate again
when you press the shutter release button again.
• During autofocusing, the focusing ring will rotate.
Do not touch the focusing ring while autofocus is operating as it may
cause a malfunction.
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Precautions When Using the Lens with a Built-in
Flash
• The built-in flash can not be used when the distance is less than 0.7m.
When the flash is used within 0.7m, it causes incorrect exposure
control and vignetting in the picture corners.
• If the built-in flash is used with the lens hood attached to the lens,
the flash light will be blocked by the lens hood. Always make sure
to remove the lens hood before using the built-in flash.
Filters
Screw the commercial 49mm diameter filter to the front of the lens.
• Since a filter becomes a part of the optical system when attached
to the lens, handle it in the same way you handle the lens with care
to dust, dirt and scratches.
• Use a circular polarizing filter with an autofocus camera for proper
exposure and autofocusing.
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For customers in USA
STATEMENT OF FCC COMPLIANCE
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.
Changes or modifications not approved by the party responsible for
compliance could void the user's authority to operate 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.
For customers in Canada
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme
NMB-003 du Canada.
The CE Mark is a Directive conformity mark
of the European Community.
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HOYA CORPORATION
PENTAX Imaging Systems Division
2-36-9, Maeno-cho, Itabashi-ku, Tokyo 174-8639, JAPAN
(http://www.pentax.jp)
PENTAX Europe GmbH Julius-Vosseler-Strasse, 104, 22527 Hamburg, GERMANY
(European Headquarters) (HQ - http://www.pentaxeurope.com)
(Germany - http://www.pentax.de)
Hotline: 0180 5 736829 / 0180 5 PENTAX
Austria Hotline: 0820 820 255 (http://www.pentax.at)
PENTAX U.K. Limited
PENTAX House, Heron Drive, Langley, Slough,
Berks SL3 8PN, U.K.
(http://www.pentax.co.uk) Hotline: 0870 736 8299
PENTAX France S.A.S.
112 Quai de Bezons - BP 204, 95106 Argenteuil Cedex, FRANCE
(http://www.pentax.fr)
Hotline: 0826 103 163 (0,15€ la minute) Fax: 01 30 25 75 76
Email: http://www.pentax.fr/_fr/photo/contact.php?photo&contact
PENTAX Imaging Company
A Division of PENTAX of America, Inc.
(Headquarters)
600 12th Street, Suite 300 Golden, Colorado 80401, U.S.A.
(PENTAX Service Department)
250 North 54th Street Chandler, AZ 85226, U.S.A.
(http://www.pentaximaging.com)
PENTAX Canada Inc.
1770 Argentia Road Mississauga, Ontario L5N 3S7, CANADA
(http://www.pentax.ca)
PENTAX Trading
(SHANGHAI) Limited
23D, Jun Yao International Plaza, 789 Zhaojiabang Road,
Xu Hui District, Shanghai, 200032 CHINA
(http://www.pentax.com.cn)
OPDFAM101/ENG
Copyright © HOYA CORPORATION 2009
FOM 01.12.2009 Printed in Europe
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