Sony SLT-A57K Specifications page 3

AVCHD:
1920 x 1080
(60p/28Mbps/PS,
60i/24Mbps/FX,
60i/17Mbps/FH,
24p/24Mbps/FX,
Video Mode
24p/17M/bps/FH)
MP4: 1440 x 1080
(30fps/12Mbps),
VGA: 640 x 480
(30fps/3Mbps)
Video
1920x1080
Resolution
NTSC color, EIA
Video Signal
standards
Stereo Dolby
Audio Format Digital (AC-3) /
MPEG-4 AAC-LC
Microphone/ Built-in Stereo
Speaker Microphone
Optics/Lens
A-mount 18-55mm
Lens Type
zoom lens
Lens Mount
Sony A-mount
Type
Aperture
f/3.5 - 5.6
(Max.)
Aperture
f/22 - 36
(Min.)
Focal Length
APS-C 35mm eqv.
(35mm
27mm to 82.5mm
equivalent)
Filter
55mm
Diameter
Lens Groups- 8 elements, 7
Elements groups
Minimum
Focus 0.82ft (0.25m)
Distance
1. Movie recording is limited to segments of 29 minutes.
3. Requires 3D HDTV, HDMI cable (at least 10.2 Gbps) and active 3D glasses sold sep.
© 2012 Sony Electronics Inc. All rights reserved. Reproduction in whole or in part without written permission is prohibited. Sony is not responsible for typographic and photographic errors. Features and specifications
are subject to change without notice. Sony, BIONZ, BRAVIA, Exmor, InfoLITHIUM, Memory Stick, Memory Stick Duo, Memory Stick PRO Duo, Memory Stick PRO-HG Duo, the Memory Stick logo, Remote Commander,
Smile Shutter, Stamina, SteadyShot, Theatre Sync, TruBlack, Sweep Panorama, and Xtra Fine LCD are trademarks of Sony. AVCHD is a trademark of Panasonic Corporation and Sony Corporation. Microsoft, Windows, and
Windows Vista are trademarks of Microsoft Corporation. Mac OS and iMovie are trademarks of Apple Computers, Inc. HDMI is a trademark of HDMI Licensing LLC. All other trademarks are trademarks of their respective
owners.
Updated: April 13, 2012
Aperture 7 blades (Circular
Blade aperture)
Aspheric
2
Elements
Lens Weight 7.4 oz (210g)
Viewfinder
0.46" Xtra Fine
EVF (Electronic
Type
viewfinder)
(1,440,000 pixels)
Diopter
-4.0 to +3.0m-1
Adjustment
Field of View 100%
1.04x (with 50mm
lens at infinity,
-1m-1 )
LCD Display
3.0" TFT Xtra
Fine™ LCD
LCD Type (921,600 pixels)
w/TruBlack™
technology
180 degrees from
the camera back,
Angle leftward rotation
Adjustment in 270 degrees
with LCD monitor
facing forward
Auto/Manual (5
Brightness
steps between -2
Control
and +2)
Coverage 100%
Continuous Live
Live View View (LCD/EVF
Auto, selectable)
Real-time
image
Yes(On/Off)
adjustment
display
Histogram Yes (On/off)
Grid Display Yes (On/off)
Grid, Histogram
display, Digital
Level Gauge, Grid
Line, Magnified
display for
playback
Focus Control
TTL phase
Focus System detection AF
(CCD line sensors)
15 points (3 points
Focus Points
cross type)
Single-shot AF,
Automatic AF,
AF Modes
Continuous AF,
Manual Focus
Wide, Spot, Local
Focus Area (15 local areas
selectable)
Focus -1 EV to +18 EV (at
Sensitivity ISO100 equivalent)
Predictive Focus
Focus
Control, Focus
Features
Lock
Built-in flash,
AF Illuminator Range: approx. 3'
- 15' (1m-5m)
Exposure System
Advanced 1200-
Metering zone evaluative
metering
Multi-segment,
Metering
Center-weighted,
Modes
Spot
-2EV to 17EV (at
Metering
ISO 100 equivalent
Sensitivity
w/ f/1.4 lens)
+/-3.0EV（1/3EV
Exposure
steps)
iAuto (AUTO),
Superior Auto
(AUTO+), Program
Auto (P), Aperture
priority (A), Shutter-
speed priority
Exposure
(S), Manual (M),
Settings
Sweep Panorama
(2D/3D),
Continuous
Advance Priority
AE, Movie, Scene
Selection
Portrait,
Landscape,
Macro, Sports
Scene
action, Sunset,
Mode(s)
Night portrait,
Night View, Hand-
held Twilight
11 types (15
variations):
Posterization
(Color, B/W),
Pop Color, Retro
Photo, Partial
Color (R,G,B,Y),
Picture
High Contrast
Effect(s)
Monochrome,
Toy Camera,
Soft High-key,
Soft Focus, HDR
Painting, Rich-tone
Monochrome,
Miniature
D-Range Yes: (Auto, Level,
Optimizer Off)