Read Sony SAL1855 Service Manual online
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SAL1855 (DT 3.5-5.6/18-55 SAM) (DT 18-55mm F3.5-5.6 SAM)
SPECIFICATIONS
• This lens is equipped with a distance encoder. The distance encoder allows more accurate measurement (ADI) by using a flash 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
• 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 infinity.
Equivalent 35mm-format focal length
*
1
(mm)
27-82.5
Lens groups elements
7-8
Angle of view
*
1
76
°-29°
*
1
The values for equivalent 35mm-format focal length and angle of view are based on Digital Single Lens Reflex Cameras equipped with an APS-
C sized image sensor.
C sized image sensor.
Minimum focus
*
2
(m (feet))
0.25 (0.82)
*
*
2
Minimum focus is the shortest distance from the image sensor to the subject.
Maximum magnification (X)
0.34
Minimum f-stop
f/22-36
Filter diameter (mm)
55
Dimensions (maximum diameter
×××××
height) (mm (in.))
Approx. 69.5
× 69 (2 3/4 × 2 3/4)
Mass (g (oz.))
Approx. 210 (7 4/8)
Included items
Lens (1), Front lens cap (1), Rear lens cap* (1), Set of printed documentation
* The packaging lid is included instead if you purchase the lens as part of a kit.
* The packaging lid is included instead if you purchase the lens as part of a kit.
Designs and specifications are subject to change without notice.
TELE
WIDE
Extra-Low Dispersion Glass
1st Lens
(-1.925mm)
2nd Lens
(38.011mm)
Amount of zoom
movement
Amount of focus movement
(7.065mm)
Aspheric Lens
Aspheric Lens
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