1
2
3
4
79 5610 8
APS C
35mm
E
E
1
2
1 2 3 4
5 6 7
8 9 10
1
1 2 2
2
2
35mm
*
1
(mm)
*
1
*
2
(m)
( ) (mm)
(mm)
(g)
DT 18-
250mm
F3.5-6.3
(SAL18250)
27
375 13 16 76 6 30 0 45 0 29 F22 40 62 75 86 440
*
1
35mm APS C
*
2
ADI ADI
1 1 1 1
English
You will nd information on using each lens in this manual. Precautions
common to lenses, such as notes on use will be found in “Precautions
before using” on a separate sheet. Be sure to read both documents before
using the lens.
is lens is designed for Sony α mount cameras (models equipped with
APS-C sized image sensor). You cannot use on 35mm-format cameras.
Notes on use
When using this lens with an E-mount camera, attach a separately sold Mount
Adaptor. Do not attach the lens directly to the E-mount camera or you may
damage both.
When you carry the camera with the lens attached, make sure to hold both the
camera and the lens steadily.
Do not hold by any part of the lens that protrudes when zooming or focusing.
Precautions for ash use
With certain of lens/ash combinations, the lens may partially block the light
of the ash, resulting in a shadow at the bottom of the picture. When using a
built-in camera 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.
Names of parts
1···Zooming ring 2···Focal-length index 3···Lens contacts 4···Mounting index
5···Focal-length scale 6···Zoom lock switch 7···Distance index
8···Distance scale 9···Focusing ring 10···Lens hood index
Attaching/detaching the lens
To attach the lens (See illustration
–
.)
1
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).
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
–
.)
While pressing and holding the lens release button on the camera,
rotate the lens counterclockwise until it stops, then detach the lens.
Attaching lens hood
It is recommended that you use a lens hood to reduce are and ensure
maximum image quality.
Align the red line on the lens hood with the red line on the lens (Lens
hood index). Turn the hood clockwise until the red line on the lens
meets the red dot on the hood and it clicks into place.
When using a built-in camera ash, make sure to remove the lens hood to avoid
blockage of the ash light.
Attach the lens hood properly. Otherwise, the lens hood may interfere with the
desired eect or may appear in pictures.
When storing, turn over the lens hood and place it onto the lens backwards.
Zooming
Rotate the zooming ring to the desired focal length.
Zoom lock
is prevents the lens barrel from extending due to the weight of the lens
while it is carried.
Slide the zoom lock switch to lock. To unlock, slide the zoom lock switch
back.
Focusing
When using the auto focus, the camera focuses the lens automatically.
While the camera is auto focusing, do not touch the focusing ring as it rotates.
Only rotate the focusing ring manually when the camera is set to the direct
manual focus, otherwise a malfunction may result.
When focusing manually, set your camera to the manual focus and rotate the
focusing ring while looking through the viewnder. e focus signal in the
viewnder indicates the current condition of the focus.
e focusing ring can be rotated slightly past the innity 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 innity. Look through the
viewnder and set the focus precisely.
For Lens model DT 18-250mm F3.5-6.3, the focusing ring rotates the opposite
way than standard A-mount lenses.
Specications
Name
(Model name)
Equivalent
35mm-format
focal length*
1
(mm)
Lens groups-
elements
Angle of
view*
1
Minimum
focus*
2
(m (feet))
Maximum
magnication
(X)
Minimum
f-stop
Filter diameter
(mm)
Dimensions
(maximum diameter
× height)
(mm (in.))
Mass
(g (oz.))
DT 18-250mm F3.5-6.3
(SAL18250)
27-375 13-16 76°-6°30’ 0.45(1.48) 0.29 f/22-40 62
Approx. 75×86
(3×3 3/8)
Approx. 440
(15 4/8)
*
1
e values for equivalent 35mm-format focal length and angle of view are based on Digital Single Lens Reex Cameras equipped with an APS-C sized image sensor.
*
2
Minimum focus is the shortest distance from the image sensor to the subject.
is lens is equipped with a distance encoder. e distance encoder allows more accurate measurement (ADI) by using a ash for ADI.
Depending on the lens mechanism, the focal length may change with any change of the shooting distance. e focal length assumes the lens is focused at innity.
Included items: Lens (1), Front lens cap (1), Rear lens cap (1), Lens hood (1), Set of printed documentation
Designs and specications are subject to change without notice.
is a trademark of Sony Corporation.
–1
(1) (2)
–2
4-424-144-01(1)
©2012 Sony Corporation
SAL18250
Interchangeable Lens/
Objectif interchangeable/
DT 18-250mm F3.5-6.3
Operating Instructions/Mode d'emploi/Manual de
instrucciones/
Printed in China
A-mount
DT 18 250mm F3 5 6 3 A
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他の言語で
- español: Sony SAL18250 Guía del usuario
- français: Sony SAL18250 Mode d'emploi
- English: Sony SAL18250 User guide