Read Sony SAL135F28 Service Manual online
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SAL135F28 (STF 2.8(T4.5)/135) (135mm F2.8 [T4.5] STF)
SPECIFICATIONS
• 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)
202.5
*
*
1
The value for equivalent 35mm-format focal length is based on Digital Single Lens Reflex Cameras equipped with an APS-C sized image sensor.
Lens groups elements
6-8
*
2
*
2
Including apodization element (1-2).
Angle of view 1
*
3
18
°
Angle of view 2
*
3
12
°
*
3
The value of angle of view 1 is based on 35mm-format cameras, and that of angle of view 2 is based on Digital Single Lens Reflex Cameras
equipped with an APS-C sized image sensor.
equipped with an APS-C sized image sensor.
Minimum focus (m (feet))
*
4
0.87 (2.85)
*
*
4
Minimum focus is the shortest distance from the image sensor to the subject.
Maximum magnification (
×××××
)
0.25
Minimum f-stop
f/31 [T/32]
Filter diameter (mm)
72
Dimensions (maximum diameter
×××××
height) (mm (in.))
Approx. 80
× 99 (3 1/8 × 3 7/8)
Mass (g (oz.))
Approx. 730 (25 3/4)
Included items
Lens (1), Front lens cap (1), Rear lens cap (1), Lens hood (1), Exclusive case (1), Set of printed documentation
Designs and specifications are subject to change without notice.
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