Don’t get too excited about the 3D element of Sony’s WX5 and TX9 snappers—the smallprint uses the phrase “3D-style viewing effects” so we suspect it’ll be a bit of a, to use a technical phrase, mish-mash.
The single-lens 3D system works by capturing a rapid-fire burst of 100 frames as you sweep the camera around, which the software then fashions into a single stereoscopic 3D image—which you’ll have to view on something capable on displaying it. The viewfinders won’t. Here’s the full press release. The cameras arrive from September 2010, if you’re in need of a new ladylike point-and-shoot job for your tightest pocket. [Sony]
One Lens, Three Dimensions
To create 3D images, cameras traditionally use a dual-lens system, with the two lenses spaced about as far apart as a pair of human eyeballs. After shooting, two slightly offset images are overlaid, and a visible 3D effect is achieved by using one of many presentation options (among them, red/blue anaglyph filters, different methods of polarization, or viewing the images with the naked eye on a specially treated screen).
The WX5 and TX9 work around the dual-lens system with a creative rejiggering of Sony’s Sweep Panorama mode. Using the cameras’ 3D Sweep Panorama setting, you press the shutter button once, pan across a scene, and the camera stitches together a panoramic image that can be viewed in 3D.
Cyber-shot WX5, TX9, and T99: Other Specs and Features
The 12-megapixel Cyber-shot DSC-WX5 offers a 5X optical zoom lens (24mm to 120mm in 35mm film equivalent), and it offers a few interesting modes beyond its 3D-shooting capabilities and Intelligent Sweep Panorama mode.
Two brand-new modes are in the mix. Sony is touting the new camera’s Superior Auto mode, which acts similarly to the company’s Handheld Twilight mode. In Superior Auto mode, the camera overlays multiple images taken in rapid succession at different exposure settings to create a noise-free photo with greater dynamic range.
Another new mode is called Sweep Multi Angle, which creates a multiple-angle image by panning the camera across a scene. After shooting is complete, you can change the viewing perspective of the photo during playback by tilting the camera from side to side.
Despite lacking manual controls, the WX5 offers more-granular image controls than a typical point-and-shoot, thanks to a stable of excellent shooting modes. For example, Background Defocus mode lets you create shallow depth-of-field effects without manual aperture settings, and the included Handheld Twilight and Backlight Correction HDR modes are designed for tricky lighting situations. The DSC-WX5 also captures 1080i/60fps AVCHD video at 17 mbps. The WX5 is slated for September release at $300.
The slim, touchscreen-operated Cyber-shot DSC-TX9 offers a 4X optical-zoom lens (25mm to 100mm), a 12-megapixel CMOS sensor, a 3.5-inch-diagonal touchscreen, and the ability to capture 1080i AVCHD video.
Like the WX5, it offers Superior Auto, 3D Sweep Panorama, Background Defocus, Sweep Multi Angle, Intelligent Sweep Panorama, Handheld Twilight, and Backlight Correction HDR modes. The TX9 is also dueto appear in September, at a price of $400.
At the lower end of the features spectrum is the similar-style Sony Cyber-shot DSC-T99, which offers a 14-megapixel CCD sensor and a 4X optical zoom lens (25mm to 100mm).
It doesn’t possess the feature-heavy firepower of the WX5 or the TX9, but the T99 does offer a Sweep Panorama mode and 720p high-definition video recording as MPEG-4 files. The T99 will be available in September for $250.