PMA 2010: Sigma has released the DP2s compact camera with a 14MP FOVEON X3 CMOS sensor. With almost identical specifications to its predecessor, the DP2, it offers a new AF algorithm for faster autofocus, a Power Save mode and a slightly revised rear design with more visible labeling of the buttons. The camera will ship with the company's latest Photo Pro 4.0 raw processing software.
SIGMA DP2s
February 21, 2010: The Sigma Corporation is pleased to announce the new Sigma DP2s compact digital camera featuring a 14 megapixel FOVEON X3® direct image sensor (2,652× 1,768× 3 layers).
The Sigma DP2s is the successor to the DP2 which was introduced to market in April 2009 and incorporates a new AF algorithm, a Power Save Mode and a new rear design. The new AF algorithm provides high speed auto focusing, ensuring convenient shooting. The Power Save Mode lowers the battery consumption. When this mode is enabled, a greater number of pictures can be taken with a single charge of the battery. The new rear design aids quick recognition of the controls. The addition of red markings has been used to enable easier operation of the cameras controls.
The latest RAW image processing software, "SIGMA Photo Pro4.0", is supplied with the DP2s and makes processing RAW images quick and easy. Version 4.0 has a superior image processing algorithm and improved compatibility with multi core CPU’s. It provides better image processing speed and improved image quality. Incorporation of a new noise reduction algorithm reduces Chroma and Luminance noise when processing X3F files taken at ISO400 or more. It is possible to adjust the level of reduction for noise just by moving the slider in the control pallet. With the Macintosh version, functions such as JPEG conversion and batch white balance settings, which were previously incorporated into Windows versions, have been added. In addition, the print function and the display speed for the review window and thumbnails have also been improved.
Many dedicated accessories such as the VIEW FINDER VF-21, HOOD ADAPTER HA-21 and ELECTRONIC FLASH EF-140 DG are available for the DP2s.
DP2 Special Site : www.SIGMA-DP.com/DP2s
DP2 Related Web Site : www.sigma-photo.co.jp/english/camera/dp2s/index.htm
SIGMA DP2s specifications
| Sensor | • FOVEON X3(R) Direct Image Sensor (CMOS) |
|---|---|
| Image sizes | • JPEG: 2640 x 1760 pixels (High) |
| Movie clips | • QVGA: 320×240 |
| File formats | • RAW （12-bit uncompressed) • JPEG (Three quality levels, Exif 2.21) |
| Lens | • 24.2mm (41mm equiv.) |
| Image stabilization | No |
| Conversion lenses | None |
| Digital zoom | Yes, up to 3x |
| Focus | • Contrast detection AF • Dial type manual focus |
| AF area modes | • AF point selection (out of 9 points) |
| AF assist lamp | No |
| Focus distance | 28cm to ∞ |
| Metering | • Evaluative Metering • Center-Weighted Average Metering • Spot metering |
| ISO sensitivity | • Auto • 100 • 200 • 400 • 800 • 1600 (RAW only) • 3200 (RAW only) |
| Exposure compensation | • +/- 3EV • 1/3 EV steps |
| Exposure bracketing | • 1/3EV stop increments up to ±3EV • 3 frames |
| Shutter speed | • 1/2000sec to 15sec |
| Aperture | F2.8-F11 |
| Modes | • [P]Program AE |
| White balance | • Auto |
| Self timer | 10 or 2 secs |
| Continuous shooting | 3 frames per second (for 4 JPEGs or 3 RAW) |
| Flash | • Pop-up (Manual) |
| Viewfinder | optional |
| LCD monitor | • 2.5" TFT LCD Display • 230K dots |
| Connectivity | • USB 2.0 • AV Output (NTSC/PAL) • Audio out (monaural) • DC Input |
| Storage | • SD Memory Card • SDHC Memory Card • MultiMedia Card |
| Power | • Li-ion Battery BP-31 • Battery Charger BC-31 • optional AC Adapter • Approx.250 shots capacity |
| Optional accessories | • External flash EF-140 DG • Viewfinder VF-21 • Hood adapter HA-21 • AC adapter SAC-3 |
| Weight (excl batt) | 260g / 9.2oz |
| Dimensions | 113mm/4.5"(W)×60mm/2.3"(H)×50mm/2.2"(D) |
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