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Pre-PMA 2008: Sony has announced another two DSLRs to join its Alpha range. In between the recently announced A200 and flagship A700 come the A300 and A350 live view-enabled DLSRs. Here are the specifications of the cameras that show just how seriously Sony is taking the camera market.
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Press Release:
Sony introduces two mainstream DSLR cameras with unique “Quick AF Live View" system

SAN DIEGO, Jan. 30, 2008 – Sony is bringing live-view shooting to its digital SLR camera line with today’s introduction of a 14.2-megapixel a (alpha) DSLR-A350 camera and 10.2-megapixel α (alpha) DSLR A300 model. Both cameras feature new technologies that make picture taking faster, easier, and more familiar for first-time DSLR users.
Quick AF Live View System
They both offer Sony’s new “Quick AF Live View” technology so you can frame photos on the camera’s LCD without sacrificing auto-focusing speed common to other live-view systems.
Sony’s innovative Pentamirror Tilt mechanism directs light to a dedicated live view image sensor, enabling fast and responsive TTL phase-detection auto-focusing, even during live view.
Eliminating the focus delay of other systems, the new models are equally responsive whether using live view or optical viewfinder.

With its two sensor design, Quick AF Live View can even continuously focus-track the subject and provide live view during burst shooting, helping you capture that special moment.
Taking further advantage of Quick AF Live View is the models’ variable angle 2.7-inch Clear Photo LCD™ screen. This makes it easy to frame scenes from high or low positions difficult to reach when using an eye-level viewfinder.
With Live View and an adjustable LCD, the cameras do not need to be in front of the user’s face, allowing parents, for example, to maintain eye-contact when photographing their children.
“Mainstream users stepping up to DSLRs are looking for a similar experience to their point and shoot cameras, but without compromise in speed or performance” said Phil Lubell, director of marketing for digital cameras at Sony Electronics. “Quick AF Live View gives these new models a familiar shooting style without compromising speed – ideal for the growing market of first-time SLR users.”
Exceptional Image Quality
The new models produce images with fine detail, rich tonality and vibrant color due to their APS-C CCD image sensors and BIONZ® processing engine. To aid shooting in low light, Super SteadyShot® image stabilization enables shutter speeds 2.5 to 3.5 steps slower than otherwise possible, with every compatible Minolta Maxxum® and Sony α (alpha) lens (sold separately) attached to the camera.
High sensitivity operation at ISO 1600 and 3200 and very low noise are made possible by the user-selectable high-ISO noise reduction features. Sony’s D-Range Optimizer delivers suitable tonality and exposures with rich shadow and highlight detail, even under high contrast situations.
Powerful Performance, Easy to Use

The DSLR-A300 model can shoot about three continuous frames per second and the DSLR-A350 model can shoot up to two-and-a-half continuous frames per second, when using the optical viewfinder. Both are powered by the Bionz processing engine and supplied InfoLITHIUM™ battery for fast start-up times, quick response and long battery life – up to 730 shots per full charge when using the optical viewfinder and up to 410 shots per full charge in live-view mode.
Both models feature lighter, slimmer bodies for easy handling; an improved user interface; an automatic pop-up flash; a comfortable camera grip with an easily accessible mode dial; an anti-dust system to keep the CCD image sensor clean for spot-free pictures; and JPEG and RAW file format support. Both have a slot for CompactFlash™ Type I/II media cards.
An adaptor for Memory Stick Duo™ media cards is also available for the cameras and sold separately.
The new DSLR-A300 and DSLR-A350 cameras are compatible with a range of accessories, including the ergonomic Sony VG-B30AM vertical grip. Also available as an option is the new Sony HVL-F42AM flash unit. It offers advanced features such as automatic white balance adjustment with color temperature information, adjustable bounce angles, ADI metering and wireless remote operation to suit the needs of most photographers.
Price and Availability
The DSLR-A300 kit with a DT 18-70mm f3.5-5.6 standard zoom lens will ship in April for about $800. The DSLR-A350 camera body will be available in March for about $800, and the DSLR-A350 kit with a DT 18-70mm f3.5-5.6 3.9x zoom lens will be available for about $900 at the same time. Both models will be available at sonystyle.com, Sony Style® retail stores (www.sonystyle.com/retail), military base exchanges, and authorized dealers nationwide. Pre-orders begin online today at www.sonystyle.com/dslr.
Sony A300 and A350 specifications
| |
A300 |
A350 |
Price |
US: ca.$800 with 18-70 |
US: ca.$900 with 18-70 |
Body color |
Black |
| Sensor |
10.2 million effective pixels
23.6 x 15.8 mm CCD sensor
1.5x FOV crop
RGB primary color filter |
14.2 million effective pixels 23.6 x 15.8 mm CCD sensor
1.5x FOV crop
RGB primary color filter |
| Anti-dust measures |
Sensor shake system
Static-free anti-dust coating |
| Anti-shake |
Super-steady shot in-camera stabilization |
| Image sizes |
• 3872 x 2592 (Large, 10.0 MP)
• 2896 x 1936 (Medium, 5.6 MP)
• 1920 x 1280 (Small, 2.5 MP)
• 3872 x 2176 (Large, 8.4 MP, 16:9)
• 2896 x 1632 (Medium, 4.7 MP, 16:9)
• 1920 x 1088 (Small, 2.1 MP, 16:9)
|
• 4592 x 3056 (Large, 14.0 MP)
• 3408 x 2272 (Medium, 7.7 MP)
• 2288 x 1520 (Small, 3.5 MP)
• 4592 x 2576 (Large, 12.0 MP, 16:9)
• 3408 x 1920 (Medium, 6.5 MP, 16:9)
• 2288 x 1280 (Small, 2.9 MP, 16:9) |
| Image quality |
RAW
RAW + JPEG
JPEG Fine
JPEG Normal |
| Color space |
sRGB
Adobe RGB |
| Lens mount |
• Sony Alpha lenses
(also compatible with Minolta A-type bayonet mount lenses) |
| Autofocus |
9-point AF with center cross
|
| Lens servo |
Single-servo AF (AF-S)
Continuous-servo AF (AF-C)
Automatic AF-S/AF-C (AF-A)
Manual focus (M) |
| AF Area mode |
Wide
Spot
Local |
| AF Assist |
Pop-up flash strobes |
| Exposure mode |
Programmed auto (P) with flexible program
Shutter-priority auto (S)
Aperture priority auto (A)
Manual (M)
Auto and 7 scene selection modes
|
| Metering |
Multi-pattern metering:
40 Segment
Center weighted
Spot |
| Exposure compensation |
+/- 2.0 EV
1/3 EV steps |
| AE Lock |
Exposure locked at detected value with AEL button |
| AE Bracketing |
+/- 1/3EV or +/- 2/3EV |
| Sensitivity |
Auto
ISO 100
ISO 200
ISO 400
ISO 800
ISO 1600
ISO 3200 |
| Shutter |
30 to 1/4000 sec (1/3 EV steps) |
| White balance |
Auto
Seven manual modes with 7-step fine-tuning
Daylight
Shade
Cloudy
Tungsten
Fluorescent
Flash
Color temperature/color filter
Preset white balance |
| WB fine tuning |
Yes |
| Image parameters |
Preset modes: Standard, Vivid, Portrait, Landscape, Night view, Sunset, B&W, Adobe RGB (All others are sRGB) |
| Viewfinder |
Optical fixed eye-level
Pentamirror type
Frame coverage 95% (approx.)
Viewfinder magnification approx. 0.74x with 50mm lens at infinity;
-1.0 m-1
Spherical Acute Matte focusing screen |
| LCD monitor |
2.7" tilting TFT LCD
230,000 pixel
Features automatic defeat via Eye Sensor |
| Built-in flash |
Auto pop-up in Auto, Vari-program modes
Manual pop-up in P, S, A or M modes
Guide number approx. 12 at ISO 100 |
| Flash mode |
Auto
Fill-flash
Rear flash sync
Slow sync
High speed sync
Wireless off-camera flash (with HVL-F56AM or HVL-F36AM) |
| Shooting modes |
Single frame shooting (S)
mode
Continuous (C) mode: approx. 3.0 frames per second
Bracket single (press shutter 3 times)
Bracket continuous (hold shutter = 3 shots)
WB bracket, Lo/Hi |
Single frame shooting (S)
mode
Continuous (C) mode: approx. 2.0 frames per second
Bracket single (press shutter 3 times)
Bracket continuous (hold shutter = 3 shots)
WB bracket, Lo/Hi |
| Continuous buffer |
JPEG: Limited only by storage
RAW: Approx. 6 frames (shooting continues at a slower rate)
RAW+JPEG: Approx. 3 frames (shooting continues at a slower rate) |
| Self-timer |
2 or 10 sec |
| Video output |
NTSC or PAL selectable |
| Connectivity |
USB 2.0 (Hi-Speed)
Video |
| Power |
Lithium-Ion battery pack
NP-FM500H (7.2 V, 1600 mAh) |
| Battery life |
Approx. 740 shots (CIPA standard) |
Approx. 730 shots (CIPA standard) |
| Dimensions |
130.8 x 98.5 x 74.7 mm (5.2 x 3.9 x 2.9 in) |
Weight
(no batt) |
582 g (1.28 lb) |
| Supplied accessories |
Rechargeable Li-ion Battery NP-FM500H
BC-VM10 battery charger
Video and USB cables
Shoulder strap with eyepiece cap and Remote Commander clip
Body cap
Software/USB driver |
| Optional accessories |
CompactFlash card (NCFB1G)
External flash (HVL-F56AM)
External flash (HVL-F36AM)
Vertical grip (VG-B30AM)
AC adaptor/charger (AC-VQ900AM) |
Additional images
 |
 |
| A350 with vertical grip. |
Viewfinder cover when in live view mode. |
 |
 |
| The LCD can be tilted up for waist-level shooting.. |
...or down for overhead shots. |
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