Ricoh HD PENTAX-D FA 70-200mm F2.8ED DC AW Operating Manual

Thank you for purchasing the HD PENTAX-D FA 70-200mm F2.8ED DC AW lens.
This lens is an interchangeable lens for PENTAX SLR cameras. Its image circle covers
the 35 mm 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.
To use this lens, please keep the firmware of the camera up to date.
• Illustrations shown herein may differ from the actual appearance.
Specifications and external dimensions are subject to change without
notice.
Refer to your camera operating manual for details about mounting and
removing the lens.
DFA70200EN
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,
well-ventilated place.
• Avoid storing the lens in a poorly ventilated place 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, automobiles, boats, etc.
• Avoid subjecting the lens to rapid changes in temperature, otherwise condensation
can occur 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.
Names of Parts
1 2
14
* This lens does not have an aperture ring. Aperture settings are controlled
automatically as if set to the auto "A" position, so accessories without an auto "A"
setting cannot be used with this lens.
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.
The included lens hood has a PL filter window which
facilitates the manipulation of the circular polarizing filter
when the lens hood is attached.
<How to use>
1. Remove the PL filter window cap by sliding it in the
direction as shown in the illustration.
2. Turn the outer rim of the circular polarizing filter from
the PL filter window as shown in the illustration.
3. Attach the PL filter window cap.
* When shooting, be sure the PL filter window cap is in
place to achieve maximum effect of the lens hood.
OPERATING MANUAL
Copyright © RICOH IMAGING COMPANY, LTD. 2015
F.O.M. 01.05.2015 Printed in Europe
3 4 5 6 7
13 12 11 10
Although we have carefully designed this lens for safe operation, please pay special
attention to items marked with the following symbols when using the lens.
Warning
Caution
Warning
Never look at the sun through the lens mounted on the camera for a long time. Serious
damage to your eyes or total loss of eyesight may occur, particularly when looking
directly through the lens.
Caution
Do not leave the lens in direct sunlight without a lens cover or lens cap. Direct sunlight
passing through the lens will be intensified, and should it focus on flammable
materials, fire may occur.
Features of This Lens
• The " (star)" lens aims for the highest performance of our interchangeable lenses.
This lens has brightness of an F2.8 aperture in the entire zoom range, and provides
high imaging performance from the center to peripheral areas.
• This lens prevents flare and realizes to achieve image quality with excellent
contrast. This is done by using our proprietary "Aero Bright Coating" which was
created using nano-technology together with our proprietary "HD Coating (High
Definition Coating)" which increases transparency and reduces reflection more than
conventional multi-coatings.
• Equipped with "Quick-shift Focus System" (can be switched with the focus mode
switch), you can focus manually even while autofocus is operating, not just after
autofocusing.
• Circular aperture (up to F5.6) keeps light sources and other fuzzy points perfectly
round.
• This lens has a dust-proof and water-resistant construction with each part
individually sealed.
• SP (Super Protect) coating applied to the front surface of the lens to effectively
repel water and grease and easily wipe off dust and stain.
Lens hood
1
Lens hood attaching index
2
8 9
3 Zoom ring
4 Focal length scale
5 Zooming index
6 Focus mode switch
7 Focusing ring
About the Lens Mount

This "K -mount" enables autoexposure, and
AF
3
autofocus operated by a DC motor in the lens.
When using the camera that does not support
an internal motor, autofocus is not available.
CAUTION
Be careful not to damage or dirty the lens information
contacts and the power supply contacts on the mount
surface of the lens. Otherwise, failure or malfunction
may result.
About Lens Filters (commercially available)

Screw a commercially available 77 mm diameter filter to the front of the lens.
CAUTION
• Since a filter becomes a part of the optical system when attached to the lens, handle
it with due care to protect it from dust, dirt and scratches.
• Use a circular polarizing filter if you attach a filter to a PENTAX digital SLR camera.
If you use a normal polarizing filter, exposure and autofocus are less-accurate.
PH‒RBM77
PH‒RBM77
FOR SAFE USE OF YOUR LENS
This symbol indicates precautions that if not followed, could result
in serious injury to the user.
This symbol indicates precautions that if not followed, could result
in minor or medium injury to the user or damage to the equipment.
8 Mounting index
9 Lens mount
10 Camera orientation lock screw
11 Tripod mount
12 Focus range limiter
13 Mounting screw
14 Front-ring thread
K -mount
AF 3
Lens information
contacts
Power supply
contacts