Sony Alpha 900 Технічні характеристики
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Main specifications of
System
Camera type
Digital SLR (Single Lens Reflex) camera for use with interchangeable lenses
Lens mount
Sony
mount
Lens compatibility
Sony
lenses, Minolta and Konica Minolta AF lenses
13
Image Sensor
Sensor type
35mm-film format (35.9 x 24.0 mm), Exmor
™
CMOS sensor
Effective pixels
Approx. 24.6 megapixels
Total pixels
Approx. 25.7 megapixels
Aspect ratio
3:2
Anti-Dust function
Charge protection coating on low-pass filter, image-sensor shift mechanism
ISO sensitivity
ISO 200 – 3200 in 1/3 EV steps (ISO 100 – 6400 can be set as expanded ISO range)
(recommended
ISO Auto Range: ISO 200 – 1600, ISO 400 – 1600, ISO 400 – 800, ISO 200 – 800,
exposure index)
ISO 200 – 400 selectable
Recording
Image format
JPEG (DCF2.0 and Exif 2.21 compliant, DPOF supported), RAW (Sony ARW 2.1 format), RAW + JPEG
<Aspect ratio 3:2>
L size: 6048 x 4032 (24M), M size: 4400 x 2936 (13M), S size: 3024 x 2016 (6.1M)
<Aspect ratio 16:9>
Image size
L size: 6048 x 3408 (21M), M size: 4400 x 2472 (11M), S size: 3024 x 1704 (5.2M)
<APS-C size capture>
L size: 3984 x 2656 (11M), M size: 2896 x 1928 (5.6M), S size: 1984 x 1320 (2.6M)
RAW, cRAW (compressed), RAW & JPEG (Fine), cRAW (compressed) & JPEG (Fine),
Image quality modes
Extra Fine, Fine, Standard
Memory Stick Duo, Memory Stick PRO Duo, Memory Stick PRO-HG Duo,
Media
CompactFlash (Type I / Type II, UDMA Mode 5 compliant), Microdrive
Card slot
Dual slot for Memory Stick Duo / CompactFlash, selectable with Quick Navi or from Setup Menu
Long exposure NR: On /Off selectable, available at shutter speeds longer than 1 sec.
Noise reduction
High ISO NR: High / Normal / Low / Off selectable at ISO 1600 or higher
Color space
sRGB / Adobe RGB selectable from Recording Menu
13 image styles: Standard / Vivid / Neutral / Clear / Deep / Light / Portrait /
Landscape/Sunset / Night View/Autumn Leaves / B&W/Sepia
Creative Style
Adjustable parameter: Contrast / Saturation / Sharpness / Brightness / Zone Matching
14
6 settings can be registered.
Modes: Off / Standard / Advanced Auto / Advanced (Lv 1 to 5)
D-Range Optimizer
DRO Advanced Bracketing: 3 frames, Hi / Lo selectable
White Balance
Auto, Daylight, Shade, Cloudy, Tungsten, Fluorescent, Flash
Color Temperature (2500 – 9900K) with color filter (19-step magenta / green compensation),
Modes
Custom (3 settings can be registered)
Bracketing
3 frames, Hi / Lo level selectable
Focus Control
Type
TTL phase detection system
Sensor
CCD line sensors
No. of focus points
9 points (center dual-cross type) with 10 assist points
Sensitivity range
EV 0 – 18 (at ISO 100)
Single-shot AF (AF-S), Automatic AF (AF-A), Continuous AF (AF-C), Direct Manual Focus (DMF),
Modes
Manual Focus (MF)
Focus areas
Wide, Spot, Local (9 local focus areas, selectable with multi selector)
AF micro adjustment (+/- 20-step increments for up to 30 different lenses), predictive control,
Other features
focus lock, AF illuminator (LED, Range: approx. 1 – 7 m, Auto / Off selectable)
Exposure
Type: TTL metering
Cell: 40-segment honeycomb-pattern SPC
Metering
Range: EV 0 – 20 (EV 2 – 20 in spot metering mode) (at ISO 100 with F1.4 lens)
Modes: Multi Segment, Center-weighted, Spot
Modes: Auto, ProgramAuto (P, with program shift), Aperture priority (A), Shutter priority (S), Manual (M)
Exposure compensation: +/-3 EV, 0.3 / 0.5 EV steps selectable
Exposure control
Bracketing: 3 / 5 frames selectable, single or continuous selectable, 0.3 / 0. 5/ 0.7 / 2.0
15
EV steps selectable
Viewfinder
Type
Fixed eye-level, pentaprism
Field coverage
Approx. 100 %
Approx. 0.74 x (with 50mm lens at infinity, -1m
)
Magnification
-1
Diopter adjustment
-3.0 to +1.0 m
-1
Approx. 20 mm from the eyepiece (at -1 m
)
Eye point
-1
Spherical acute matte screen (Type G). User-replaceable Type L (grid type) and
Focusing screen
Type M (super-spherical acute matte type) available (both types optional)
Area displayed
AF area, spot AF area, spot metering area, shooting area for aspect ratio 16:9, APS-C size area
Flash compensation, flash charging, wireless flash, high-speed sync, manual focus, focus signal,
Other displays
shutter speed, aperture, EV scale, AE lock, shot-remaining counter, camera shake warning,
SteadyShot scale, aspect ratio 16:9
Eyepiece shutter
Built in
Number of recordable frames for single media (Aspect ratio 3:2, image size L 24MB / M 13MB / S 6.1MB)
Memory Stick Duo
™
Capacity
2GB
4GB
8GB
16GB
Quality
L
M
S
L
M
S
L
M
S
L
Standard
294
477
766
582
944
1517
1169
1896
3048
2369
3844
Fine
196
334
582
388
662
1152
779
1330
2315
1579
2697
Extra fine
85
152
275
168
302
545
339
606
1094
687
1229
cRAW & JPEG
55
63
68
110
125
135
221
251
273
449
RAW & JPEG
41
45
48
81
89
95
164
180
191
333
cRAW
77
154
309
RAW
52
103
208
When you shoot with aspect ratio set to [16:9], or with APS/C size Capture function [On], you can record more frames than shown above.
However, when you record an image in RAW format with 16:9 aspect ratio, number of recordable frames is the same as with 3:2 aspect ratio.
For further details, please visit our website and go to "Support."
1
Effective megapixels (approx.).
Stabilization effect varies according to lens and shooting conditions.
2
Available in winter 2008/2009.
3
4
Not waterproof or splashproof.
5
D-Range Optimizer Advanced-use techhology provided by Apical Limited.
6
Mac OS not supported.
7
Compatible operating system: factory preinstalled only.
64-bit editions and Starter (Edition) are not supported.
8
9
Compatible Sony BRAVIA HDTV and HDMI cable (sold separately) required for PhotoTV HD viewing.
Specifications of the BRAVIA HDTV shown vary according to market region.
10
Viewable area, measured diagonally.
Sony,
, BIONZ, BRAVIA, Cyber-shot, Exmor CMOS Sensor, Handycam, InfoLITHIUM, Magic Gate, Memory Stick, Memory Stick Duo, Memory Stick PRO, Memory Stick PRO Duo, Memory Stick
PRO-HG Duo, Picture Station, S-Frame, SteadyShot INSIDE, VAIO, Xtra Fine LCD, and the Sony, BIONZ, Exmor CMOS Sensor, Full HD 1080, PhotoTV, Picture Station, S-Frame and VAIO logos
are trademarks of Sony. PlayStation and the PlayStation logo are trademarks of Sony Computer Entertainment of America. Adobe is a trademark or registered trademark or Adobe
Systems incorporated in the United States and/or other countries. Blu-ray Disc is a trademark. CompactFlash is a trademark of SanDisk Corporation. HDMI, the HDMI logo and
HIgh-Definition Multimeida Interface are trademarks or registered trademarks of HDMI Licensing LLC. Intel, Intel Core, MMX and Pentium are trademarks or registered trademarks of Intel
Corporation. Microdrive is a registered trademark of Hitachi Global Storage Technologies in the United States and/or other countries. Microsoft, Windows and Windows Vista are
trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. All other trademarks are trademarks of their respective owners. Features and
specifications are subject to change without notice. Non-metric weights and measures are approximate. Screen images simulated.
LCD Monitor
Type
3.0-inch
10
Extra Fine LCD
Total number of dots
921,600 dots
Coverage
100%
Brightness adjustment
Adjustable in +/- 5 steps
Preview
Intelligent Preview / Optical Preview selectable from menu
Function
LCD Panel
Shutter speed, aperture, exposure compensation, white balance, ISO sensitivity,
Displays
drive mode, battery remaining, remaining no. of recordable images, with illumination
Shutter
Type
Electronically-controlled, vertical-traverse, focal-plane type
Speed range
1/8000 to 30 sec., Bulb
Flash sync speed
1/200 sec. with SteadyShot INSIDE, 1/250 sec. without SteadyShot INSIDE
SteadyShot INSIDE
(Image Stabilization)
®
Type
Image-sensor shift mechanism
Indications
SteadyShot scale and camera-shake warning in the viewfinder
Equivalent to approx. 2.5 to 4 steps in shutter speeds
Compensation effect
(varies according to shooting conditions and lens used)
Flash Control
system flash units (optional)
External flash units
Control
ADI, Pre-flash TTL
Flash compensation
3 / 5 frames, +/- 3 EV (0.3 / 0.5 EV steps selectable)
Modes
Autoflash, Fill-flash, Rear Sync, Wireless
16
, Slow Sync, High-speed Sync
Flash bracketing
3 / 5 frames, 0.3 / 0.5 / 0.7 / 2.0
EV step selectable
15
Sync terminal
Built in, adaptable to the sync terminal of the opposite polarity
Drive
Single, Continuous (Hi / Lo selectable), Self-timer (10 sec. / 2 sec. delay selectable),
Modes
Mirror Lockup, Remote Commander
Hi: approx 5 frames per sec. (max.), Lo: approx. 3 frames per sec. (max.)
Continuous shooting speed
No. of frames recordable
Standard: 285, Fine: 105, Extra Fine: 11, RAW: 12, cRAW: 12, RAW & JPEG: 10, cRAW & JPEG: 10
Playback
Single (with or without shooting information, with 4 previous / following images,
Modes
RGB histogram & highlight / shadow warning), 4 / 9 / 25-frame index view,
enlarged display modes (max. zoom ratio: L size: 19x, M size: 14x, S size: 9.4x)
Interface
Computer interface type
USB2.0 Hi-Speed, Mass Storage / Multi LUN / PTP / PC Remote Control
NTSC / PAL selectable
Video output
HDMI mini connector, 1080i / 720p / SD selectable (optional HDMI cable required)
HDMI output
Wired control: Remote Commander RM-S1AM / RM-L1AM (optional)
Remote control
Wireless control: with supplied Remote Commander
Others
PhotoTV HD supported
Supported OS Environments
Windows
Windows 2000 Professional / Windows XP / Windows Vista
Macintosh
Mac OS X (v. 10.13 or later)
Print
Compatible standards
Exif Print, Print Image Matching III, PictBridge
Power
Power source
One Rechargeable Battery Pack NP-FM500H, one CR2025 for Wireless Remote Commander
Battery performance
Approx. 880 shots (measured using CIPA standards)
AC Adaptor / Charger AC-VQ900AM (optional)
External power source
Others
Dimension (WxHxD)
Approx. 156.3 x 116.9 x 81.9 mm (6-1/8 x 4-5/8 x 3-1/4 in.) (excl. protrusions)
Weight
Approx. 850 g (1 lb 14 oz) (w/o battery, memory card, accessories)
0 – 40 degrees C (32 – 104 degrees F)
Operating temperature
Specifications are based on the information available at the time of printing and are subject to change without notice.
The body cap of
900 uses polyamide 11 vegetable-based plastic derived from castor oil.
CompactFlash
card
™
Capacity
2GB
4GB
M
S
Quality
L
M
S
L
M
S
L
6179
Standard
296
481
773
593
962
1547
1185
4694
Fine
197
337
587
395
675
1175
790
Extra fine
2219
86
153
277
172
308
555
343
509
553
cRAW & JPEG
56
63
69
112
127
138
224
365
388
RAW & JPEG
41
45
48
83
91
97
166
627
cRAW
78
157
423
RAW
52
105
11
Accepts high-speed CompactFlash UDMA, Memory Stick PRO-HG Duo
™
,
Memory Stick PRO Duo
™
and Memory Stick Duo media.
12
For use with DSLR-A900, an application update is required.
Please access http://support.d-imaging.sony.co.jp/www/accy/gps/ for more information.
13
DT lenses are not recommended for use with 35mm full-frame sensors due to their differing
image circle size, which may affect light metering accuracy in certain shooting situations.
Saturation cannot be set for B&W and Sepia.
14
15
2.0 EV bracketing limited to 3 frames.
16
HVL-F58AM, HVL-F56AM, HVL-F42AM, HVL-F36AM supported;
full multi-flash functionality requires at least one HVL-F58AM unit.
35mm Full-Frame
Digital SLR Camera
8GB
16GB
M
S
L
M
S
1922
3090
2370
3844
6180
1348
2347
1580
2697
4694
614
1109
687
1229
2219
254
276
449
509
553
182
194
333
365
388
313
627
211
423
For the fine art
of photography
Printed in USA
CA649W