Sigma DP1
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The Sigma DP1 is a high-end compact digital camera introduced by the Sigma Corporation. It features a 14-megapixel Foveon X3 sensor (2652 x 1768 x 3 layers), a fixed 16.6 mm F4.0 lens (28mm equivalent), a 2.5” LCD and a pop-up flash. It was first announced on September 26, 2006, and after several production delays was delivered in the spring of 2008.[1]
Contents |
[edit] Specification
| Image Sensor | Foveon X3 (CMOS with layered photodiodes) |
| Image Sensor Size | 20.7 × 13.8mm |
| Number of Pixels | Effective pixels approx. 14.06 MP (2652 × 1768 × 3 layers) |
| Aspect Ratio | 3 : 2, 16 : 9 |
| Lens | 16.6mm f/4 (35mm equivalent focal length：28mm) |
| Lens Construction | 5 groups, 6 elements |
| Shooting Range | 30cm～∞ |
| Storage Media | Secure Digital (SD) card / SDHC compatible |
| Recording Format | Exif 2.21, DCF 2.0, DPOF |
| Recording Mode | Lossless compression RAW data (12-bit), JPEG (High, Medium, Low),
Movie, Voice memo to still images, Voice recording |
| White Balance | 8 types (Auto, Sunlight, Shade, Overcast, Incandescent, Fluorescent, Flash, Custom) |
| Auto Focus | Contrast-detection type |
| AF Point | 9-Points |
| Focusing Modes | Single, 9-points multi |
| AF Point Selection | Auto and manual selection |
| Focus Lock | Shutter release halfway-down position(AF lock can be done by AE lock button from menu setting) |
| Manual Focus | Focus aid (dial type) |
| Metering System | 8 segments evaluative metering, Center Metering, Center-Weighted Average Metering |
| Exposure Control System | Auto Mode, (P) Program AE, (S) Shutter Priority AE, (A) Aperture Priority AE, (M) Manual |
| Exposure Compensation | ±3EV (1/3 stop increments) |
| Auto Bracketing | Appropriate, under, over; 1/3EV steps up to ±3EV for appropriate exposure |
| Shutter Speed | 1/4000sec. to 15sec. |
| Built-in Flash | Pop-up type (manually) |
| Flash Coverage Range | 30cm-2.1m(at ISO200) |
| External Flash Sync. | Hotshoe (X-sync contact) |
| Drive Modes | [1] Single, [2] Continuous, [3] Self Timer(2sec. /10sec.) |
| LCD Monitor | TFT Color LCD Monitor |
| Monitor Size | 2.5 inches |
| LCD Pixels | approx. 230,000 pixels |
| LCD Monitor Language | English/Japanese/German/Chinese/French/Spanish/Italian/Chinese (Simplified)/Korean |
| Interface | USB (USB2.0), video out (NTSC/PAL), audio out (monaural) |
| Power | Li-ion battery pack BP-31, battery charger BC-31, AC adapter (optional) |
| Dimensions | 113.3mm/4.5" (W) x 59.5mm /2.3"(H) x50.3mm/2" (D) |
| Weight | 240g /8.5oz (excluding batteries) |
[edit] References
- Sigma Corp. DP1 Special Site (2007).
