Sony DSLR-A100W ユーザーガイド

ブランド: Sony

モデル: DSLR-A100W

カテゴリー: カメラレンズ

タイプ: ユーザーガイド

465

(APS-C

) 35mm

•

KK-CA

•

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1 2 3 4

5 6

( )

35mm

(mm)

(m)

( ) (mm)

(mm)

(g)

DT 18-70mm

F3.5-5.6

(SAL1870)

27-105 9-11 76

-23 0.38 0.25 F22-36 55 66 77 235

35mm APS-C

• ADI ADI

•

(1) (1) (1) (1)

English

This lens is designed for Sony

mount cameras (models equipped with an

APS-C sized image sensor). You cannot use on 35mm-format cameras.

WARNING

To reduce ﬁ re or shock hazard, do not expose the unit to rain or moisture.

Do not directly look at the sun through this lens.

Doing so might harm your eyes or cause loss of eyesight.

Keep the lens out of reach of small children.

There is danger of accident or injury.

Disposal of Old Electrical & Electronic Equipment

(Applicable in the European Union and other

European countries with separate collection

systems)

This symbol on the product or on its packaging indicates that

this product shall not be treated as household waste. Instead it

shall be handed over to the applicable collection point for the

recycling of electrical and electronic equipment. By ensuring this product is

disposed of correctly, you will help prevent potential negative consequences

for the environment and human health, which could otherwise be caused

by inappropriate waste handling of this product. The recycling of materials

will help to conserve natural resources. For more detailed information

about recycling of this product, please contact your local Civic Ofﬁ ce, your

household waste disposal service or the shop where you purchased the

product.

For the customers in the U.S.A.

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.

CAUTION

You are cautioned that any changes or modiﬁ cations not expressly approved

in this manual could void your authority to operate this equipment.

NOTE:

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 the customers in Canada

This Class B digital apparatus complies with Canadian ICES-003.

Notes on use

• Do not leave the lens in direct sunlight. If sunlight is focused onto a nearby

object, it may cause a ﬁ re. If circumstances necessitate leaving the lens in direct

sunlight, be sure to attach the lens cap.

• Be careful not to subject the lens to mechanical shock while attaching it.

• Always place the lens caps on the lens when storing.

• Do not keep the lens in a very humid place for a long period of time to prevent

mold.

• After attaching the lens, do not carry the camera by holding the lens.

• Do not touch the lens contacts. If dirt, etc., gets on the lens contacts, it may

interfere or prevent the sending and receiving of signals between the lens and the

camera, resulting in operational malfunction.

Precaution for ﬂ ash use

With certain of lens/ﬂ ash combinations, the lens may partially block the light

of the ﬂ ash, resulting in a shadow at the bottom of the picture. When using a

built-in camera ﬂ ash, make sure to remove the lens hood and shoot from at

least 1m (3.3 feet) away from your subject.

Vignetting

When you use lens, the corners of the screen become darker than the center.

To reduce this phenomena (called vignetting), close the aperture by 1 to 2

stops.

Condensation

If your lens is brought directly from a cold place to a warm place,

condensation may appear on the lens. To avoid this, place the lens in a plastic

bag or something similar. When the air temperature inside the bag reaches

the surrounding temperature, take the lens out.

Cleaning the lens

• Do not touch the surface of the lens directly.

• If the lens gets dirty, brush off dust with a lens blower and wipe with a soft,

clean cloth (Cleaning Cloth KK-CA (optional) is recommended).

• Do not use any organic solvent, such as thinner or benzine, to clean the lens or

the camera cone.

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Names of parts

1…Zooming ring 2…Focal-length index 3…Lens contacts 4…Mounting

index 5…Focal-length scale 6…Focusing ring

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Attaching/detaching the lens

To attach the lens (See illustration

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Remove the rear and front lens caps and the camera body

cap.

• You can attach/detach the front lens cap in two ways, (1) and (2). When you

attach/detach the lens cap with the lens hood attached, use method (2).

Align the orange index on the lens barrel with the orange

index on the camera (mounting index), then insert the lens

into the camera mount and rotate it clockwise until it locks.

• Do not press the lens release button on the camera when mounting the lens.

• Do not mount the lens at an angle.

To remove the lens (See illustration

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While pressing and holding the lens release button on the

camera, rotate the lens counterclockwise until it stops, then

detach the lens.

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Attaching lens hood

It is recommended that you use a lens hood to reduce ﬂ are and ensure

maximum image quality.

Fit the hood into the mount on the end of the lens barrel and

rotate the hood clockwise until it clicks.

• When using a built-in camera ﬂ ash, make sure to remove the lens hood to avoid

blockage of the ﬂ ash light.

• When storing, turn over the lens hood and place it onto the lens backwards.

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Zooming

Rotate the zooming ring to the desired focal length.

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Focusing

When using the auto focus, the camera focuses the lens automatically.

When focusing manually, set your camera to the manual focus and rotate the

focusing ring while looking through the viewﬁ nder. The focus signal in the

viewﬁ nder indicates the current degree of the focus.

• The focusing ring can be rotated slightly past the inﬁ nity to provide accurate

focusing under various operating temperatures. Do not rotate the focusing ring

all the way to the end when focusing manually, even at inﬁ nity. Look through the

viewﬁ nder and set the focus precisely.

Speciﬁ cations

Name

(Model name)

Equivalent

35mm-format

focal length*

(mm)

Lens groups-

elements

Angle of

view*

Minimum

focus*

(m (feet))

Maximum

magniﬁ cation

(X)

Minimum

f-stop

Filter diameter

(mm)

Dimensions

(maximum

diameter × height)

(mm (in.))

Mass

(g (oz.))

DT 18-70mm

F3.5-5.6

(SAL1870)

27-105 9-11 76°-23° 0.38 (1.2) 0.25 f/22-36 55

Approx. 66×77

(2 5/8×3 1/8)

Approx. 235

(8 5/16)

The values for equivalent 35mm-format focal length and angle of view are based on Digital Single Lens Reﬂ ex Cameras equipped with an APS-C sized image sensor.

Minimum focus is the shortest distance from the image sensor to the subject.

• This lens is equipped with a distance encoder. The distance encoder allows more accurate measurement (ADI) by using a ﬂ ash for ADI.

• Depending on the lens mechanism, the focal length may change with any change of the shooting distance. The focal length assumes the lens is focused at inﬁ nity.

Included items: Lens (1), Front lens cap (1), Rear lens cap (1), Lens hood (1), Set of printed documentation

Designs and speciﬁ cations are subject to change without notice.

is a trademark of Sony Corporation.

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• (1) (2) 2

(2)

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