Sony SLT-A58 - Manual (Page 86)

Specifications
GB 86
* The values for equivalent 35mm-format focal length and angle of view are based
on an Interchangeable Lens Digital Camera 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 flash for ADI.
• Depending on the lens mechanism, the focal length may change with any change in
the shooting distance. The focal length assumes that the lens is focused at infinity.
• The infinity position provides for some adjustment to compensate for focus shift
caused by changes in temperature. To shoot a subject at infinite distance in MF
mode, use the viewfinder and set focus.
Lens
Name (Model name)
DT 18-55mm
F3.5-5.6 SAM II
(SAL18552)
DT 55-200mm
F4-5.6 SAM
(SAL55200-2)
DT 18-135mm
F3.5-5.6 SAM
(SAL18135)
Equivalent 35mm-
format focal length*
(mm)
27–82.5 82.5–300 27–202.5
Lens groups-elements 7–8 9–13 11–14
Angle of view* 76°-29° 29°-8° 76°-12°
Minimum focus** (m
(feet))
0.25 (0.82) 0.95 (3.2) 0.45 (1.48)
Maximum
magnification (X)
0.34 0.29 0.25
Minimum f-stop f/22-36 f/32-45 f/22-36
Filter diameter (mm) 55 55 62
Dimensions (maximum
diameter × height)
(approx., mm (in.))
71.6Ч69
(2 7/8 Ч 2 3/4)
71.5Ч85
(2 7/8 Ч 3 3/8)
76Ч86
(3 Ч 3 1/2)
Mass (approx., g (oz.)) 222 (7 7/8) 305 (10 3/4) 398 (14)