Hallo !
Auf den asiatischen Service-Seiten von Sony ist das Handbuch für die neue Alpha 850 downloadbar.
Bei der Kamera handelt es sich um eine abgespeckte 900er. Innovationen sucht man vergebens. Auch keine besonderen Highlights wie Wi-Fi oder GPS sind vorhanden... Dafür VF und 24 MP.
Im Vergleich zur 900er bietet sie nur max 3 Bilder/s, einen 98%-Sucher, auch der ISO-Bereich ist traditionell.
Camera
[System]
Camera Type
Digital Single Lens Reflex
Camera and
interchangeable lenses
Lens All of α Lens (except for
DT lens*)
* Using a DT lens is not guaranteed
because the corners of the field are
darkened and the camera does not
meet the primary AE performance
standard. [APS-C size capt.] is
automatically selected.
[Image sensor]
Total pixel number of camera
Approx. 25 720 000 pixels
Effective pixel number of camera
Approx. 24 610 000 pixels
Image format
35 mm (35.9×24.0) CMOS
sensor
[SteadyShot]
System Sensor-Shift mechanism
SteadyShot Compensation capability
Approximately 2.5 to 4 EV
decrease in shutter speed
(varies according to
shooting conditions and
lens used)
[Anti-Dust]
System Charge protection coating
on Low-Pass Filter and
image sensor-Shift
mechanism
[Viewfinder]
Type Fixed eye-level system
with pentaprism
Focusing Screen
Spherical Acute Matte
(exchangeable, option)
Frame coverage
Approx. 0.98
Magnification
0.74 × with 50 mm lens at
infinity, –1 m–1
Eye point Approximately 20 mm
from the eyepiece
Diopter Adjustment
–3.0 to +1.0 m–1
[Auto Focus System]
System TTL phase-detection
system, CCD line sensors
(with center dual cross-hair
sensor, F2.8 sensor)
Ranging point
9 points and 10
supplementary ranging
points
Sensitivity Range
0 to 18 EV (at ISO 100
equivalent)
AF illuminator
Approx. 1 to 7 m (3.3 to
23 feet)
[Exposure]
Metering Cell
40-segment honeycombpattern
SPC
Metering Range
0 to 20 EV (2 to 20 EV
with Spot metering), (at
ISO 100 with F1.4 lens)
ISO sensitivity (Recommended
exposure index)
AUTO, 100 to 6400
Quelle:
http://www.css.ap.sony.com/consumer/...usr=p&c=zh-cht
Ciao,
Thomas
