Sony Alpha NEX-3N Mode D'emploi page 50

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Table des Matières

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Lens
Lens
Camera
Equivalent 35 mm-format
2)
focal length
Lens groups–elements
Angle of view
Minimum focus
Maximum magnification (×)
Minimum f-stop
Filter diameter (mm)
Dimensions (max.
diameter × height)
(Approx. mm (in.))
Mass (Approx. g (oz.))
SteadyShot
1)
Power zoom
2)
The values for equivalent 35 mm-format focal length and angle of view are based
on digital cameras equipped with an APS-C sized image sensor.
3)
Minimum focus is the shortest distance from the image sensor to the subject.
Design and specifications are subject to change without notice.
On focal length
The picture angle of this camera is narrower than that of a 35 mm-format camera.
You can find the approximate equivalent of the focal length of a 35 mm-format
camera, and shoot with the same picture angle, by increasing the focal length of your
lens by half.
For example, by using a 50 mm lens, you can get the approximate equivalent of a
75 mm lens of a 35 mm-format camera.
GB
50
E16 – 50 mm zoom
(mm)
2)
3)
(m (feet))
1)
lens
NEX-3NL/3NY
24 – 75
8–9
83° – 32°
0.25 – 0.3 (0.82 – 1)
0.215
f/22 – f/36
40.5
64.7 × 29.9
(2 5/8 × 1 3/16)
116 (4.1)
Available
E55 – 210 mm zoom
lens
NEX-3NY
82.5 – 315
9–13
28.2° – 7.8°
1.0 (3.28)
0.225
f/22 – f/32
49
63.8 × 108
(2 5/8 × 4 3/8)
345 (12.2)
Available

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