Pentax PTX 21387 Handleiding

Pentax Lens PTX 21387

Lees hieronder de 📖 handleiding in het Nederlandse voor Pentax PTX 21387 (2 pagina's) in de categorie Lens. Deze handleiding was nuttig voor 40 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

Download PDF

Pagina 1/2

DA1685EN FOM 01.05.2015 Printed in Europe

HD PENTAX-DA 16-85mmF3.5-5.6ED DC WR

HD PENTAX-DA 16-85mmF3.5-5.6ED DC WRHD PENTAX-DA 16-85mmF3.5-5.6ED DC WR

OPERATING MANUAL

OPERATING MANUALOPERATING MANUAL

Thank you for purchasing the HD PENTAX-DA 16-85mm F3.5-5.6ED DC WR lens.

This lens is an interchangeable lens specifically designed for digital cameras. Its optical

system is optimized for the characteristics of digital images.

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, pl

To use this lens, plTo use this lens, please keep the firmware

ease keep the firmware

ease keep the firmware ease keep the firmware of the camera up to

of the camera up to

of the camera up toof the camera up to

date.

date.date.

• Illustrations shown herein may differ from the actual appearance.

Specifications and external

Specifications and externalSpecifications and external dimensions are subject

dimensions are subject

dimensions are subject dimensions are subject to change wi

to change wi

to change wi to change without

thout

thout thout

notice.

notice.notice.

Refer to your camera operati

Refer to your camera operatiRefer to your camera operating manual for details ab

ng manual for details ab

ng manual for details abng manual for details about mountin

out mountin

out mountinout mounting

g g

and removing the lens.

and removing the lens.and removing the lens.

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.

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.

FOR SAFE USE O

FOR SAFE USE OFOR SAFE USE OF YOUR LENS

F YOUR LENS

F YOUR LENSF YOUR LENS

Warning

WarningWarning

Never

Never Never look

look

look look at

at at t

tthe

he he sun

sun

sun sun through

through

through through the

the

thethe

lens

lens lens mounted

mounted

mountedmounted o

o on

n n the

the

the the camera

camera

camera camera fo

fofor

r r a

a a long time. Serious

long time. Serious

long time. Serious long time. Serious

damage to your eyes or total

damage to your eyes or total damage to your eyes or total loss of eyesight may occur, parti

loss of eyesight may occur, parti

loss of eyesight may occur, partiloss of eyesight may occur, particularly when looking

cularly when looking

cularly when looking cularly when looking

directly th

directly thdirectly through the lens.

rough the lens.

rough the lens.rough the lens.

Caution

CautionCaution

Do not

Do notDo not leave

leave

leave leave t

tthe len

he len

he lenhe lens

s s in di

in di

in diin direct

rect

rect rect sunlight

sunlight

sunlight sunlight without

without

without without a

a a lens

lens

lens lens cover

cover

cover cover o

oor

r r lens

lens

lens lens cap.

cap.

cap. cap. Direct

Direct

Direct Direct sunlight

sunlight

sunlight sunlight

passing through the len

passing through the lenpassing through the lens will be intensifie

s will be intensifie

s will be intensifies will be intensified, and should it f

d, and should it f

d, and should it fd, and should it focus on flammable

ocus on flammable

ocus on flammable ocus on flammable

materials, fire may occur.

materials, fire may occur.materials, fire may occur.

Warning

WarningWarning

Caution

CautionCaution

Precautions When Using

Precautions When UsingPrecautions When Using the Lens

the Lens

the Lens the Lens



 Storage and mildew prevention

Storage and mildew prevention

Storage and mildew preventionStorage 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

Precautions and lens maintenance

Precautions and lens maintenancePrecautions 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 in

Have the lens in

Have the lens inHave the lens inspected by

spected by

spected by spected by a dealer eve

a dealer eve

a dealer evea dealer every one or two

ry one or two

ry one or twory one or two years to

years to

years to years to maintain

maintain

maintainmaintain its high perfor

its high perfor

its high perfor its high performance.

mance.

mance.mance.

Features of This Lens

Features of This LensFeatures of This Lens

• This lens uses our proprietary multi coating: "HD Coating (High Definition Coating)",

which has higher transmission of light with less reflection than existing coatings.

This coating prevents flare and realizes to achieve image quality with excellent

contrast.

• You can focus manually without switching the focus mode after autofocus is

performed by using the "Quick-shift Focus System".

• This lens has a 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.

Names of Par

Names of ParNames of Parts

tsts

* 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 Mount

About the Lens Mount

About the Lens MountAbout the Lens Mount

This “KAF3-mount” enables autoexposure, and

autofocus operated by a DC motor in the lens.

When using the camera that does not support

an internal motor, autofocus is not available.

2 3 4

8 69 7

1 Lens hood attaching index 6 Zooming index

2 Zoom ring 7 Focal length scale

3 Focusing ring 8 Front-ring thread

4 Mounting index 9 Lens hood

5 Lens mount

CAUTION

CAUTIONCAUTION

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.

KKAF

AFAF3

33-mount

-mount

-mount-mount

Lens information

contacts



 About the Lens Hood

About the Lens Hood

About the Lens HoodAbout 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.

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.

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.



 About Lens Filters (commercially avail

About Lens Filters (commercially avail

About Lens Filters (commercially availAbout Lens Filters (commercially available)

able)

able)able)

Screw a commercially available 72 mm diameter filter to the front of the lens.

CAUTION

CAUTIONCAUTION

• 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.

Power supply

contacts

Focusing

FocusingFocusing



 Focus Mode Switching

Focus Mode Switching

Focus Mode SwitchingFocus Mode Switching

Switch between the autofocus mode and manual

focus mode on the camera. For details, refer to

your camera operating manual.

* The forms of focus mode switch vary with the camera.



 Using Autofocus

Using Autofocus

Using AutofocusUsing 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

Using Manual Focus

Using Manual FocusUsing Manual Focus

Set the camera’s focus mode to MF, and turn the focusing ring to focus manually.

Precautions When Using a Flash

Precautions When Using a FlashPrecautions When Using a Flash

• When the built-in flash is used with a 24 mm or shorter focal length at a 0.8 m or

shorter shooting distance, vignetting will occur. Use the built-in flash at a distance

of 0.7 m or more even if the focal length is longer than 24 mm. When the distance

is shorter, exposure control is incorrect and vignetting in the picture occurs.

Main Specifications

Main SpecificationsMain Specifications

Focal Length

(in 35 mm format equivalent)

16-85 mm

(24.5-130 mm)

Lens Construction 16 elements in 12 groups

Angle of View 83-19°

Maximum Aperture F3.5-5.6

Minimum Aperture F22-38

Mount KAF3

Minimum Focusing Distance 0.35 m/1.15 ft.

Maximum Magnification 0.26x

Filter Diameter 72 mm

Maximum Diameter x Length Approx. 78 mm/3.1 in. x 94 mm/3.7 in.

Weight Approx. 488 g/17.2 oz.

(with hood approx. 517 g/18.2 oz.)

Package Contents Lens hood PH-RBA72, Lens cap O-LC72,

Lens mount cap K

For customers in USA

For customers in USAFor customers in USA For customers in Canada

For customers in Canada

For customers in CanadaFor customers in Canada

STATEMENT OF FCC

STATEMENT OF FCC STATEMENT OF FCC COMPLIANCE

COMPLIANCE

COMPLIANCECOMPLIANCE

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.

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 Union.

RICOH IMAGING COMPANY, LTD.

2-35-7, Maeno-cho, Itabashi-ku, Tokyo 174-8639, JAPAN

(http://www.ricoh-imaging.co.jp)

RICOH IMAGING EUROPE S.A.S.

Parc Tertiaire SILIC 7-9, avenue Robert Schuman - B.P. 70102,

94513 Rungis Cedex, FRANCE

(http://www.ricoh-imaging.eu)

RICOH IMAGING AMERICAS CORPORATION

633 17th Street, Suite 2600, Denver, Colorado 80202, U.S.A.

(http://www.us.ricoh-imaging.com)

RICOH IMAGING CANADA INC.

5520 Explorer Drive Suite 300, Mississauga, Ontario, L4W 5L1, CANADA

(http://www.ricoh-imaging.ca)

RICOH IMAGING CHINA CO., LTD.

23D, Jun Yao International Plaza, 789 Zhaojiabang Road, Xu Hui District,

Shanghai, 200032, CHINA

(http://www.ricoh-imaging.com.cn)



 Using the Quick-sh

Using the Quick-sh

Using the Quick-shUsing the Quick-shift Focus System

ift Focus System

ift Focus Systemift Focus System

When using the lens with PENTAX digital SLR cameras, you can focus manually

after autofocus is performed. Just turn the focusing ring to manually adjust the focus.

You can do this without switching the focus mode to MF.

1. Using the autofocus mode.

2. Hold down the shutter release button halfway (or hold down the AF button),

then turn the focusing ring to finely adjust the focus.

3. Finally, press the shutter release button fully to take a picture.

CAUTION

CAUTIONCAUTION

• Keep pressing the shutter release button (or AF button) after you achieve proper

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.

Product specificaties

Merk:	Pentax
Categorie:	Lens
Model:	PTX 21387
Kleur van het product:	Zwart
Gewicht:	517 g
Diameter:	78 mm
Diafragma (F-F):	3.5 - 5.6
Brandpuntbereik:	16 - 85 mm
Lensstructuur (elementen/groepen):	16/12
Lengte:	94 mm
Inclusief tas:	Ja
Dichtstbijzijnde focus afstand:	0.35 m
Maximum aperture number:	38
Minimum aperture number:	22
Maat filter:	72 mm
Lens kapje:	Ja
Component voor:	MILC/SLR
Lens mount interface:	Pentax KAF3
Aantal diafragma bladen:	7
Maximum vergroting:	0.26 x