http://www.usa.canon.com/cusa/sna/consumer/digital_cameras/powershot_a_series/powershot_a50?pageKeyCode=writeReviewPage
PowerShot A50
8255

Specifications
Main Unit Spec
| Type of Camera | |
| Type | Compact digital still camera with built-in flash and optical zoom lens. |
| Image Capture Device | |
| Type | 1/2.7-inch charge coupled device (CCD) |
| Total Pixels | 1,310,000 |
| Lens | |
| Digital Zoom | Maximum 2.5x (Maximum 7.5x with optical zoom) |
| Autofocus System | TTL 3 point AiAF |
| Viewfinders | |
| LCD Monitor | 1.5-inch low-temperature polycrystalline silicon TFT color LCD |
| LCD Pixels | 117,600 effective pixels |
| LCD Coverage | 80% |
| Aperture and Shutter | |
| Shutter Speed | 1 - 1/1500 sec. * 1 sec. in manual mode with the flash off or in slow synchro mode. Noise reduction processing on speeds slower than 1/6 sec. |
| Exposure Control | |
| Sensitivity | ISO 100 equivalent (automatically raised to ISO 150 in low light) |
| Light Metering Method | Evaluative metering (linked to focusing point) |
| Exposure Control Method | Program AE; Exposure is locked once focusing is complete. |
| Exposure Compensation | +/-2 stops in 1/3-stop increments. |
| White Balance | |
| White Balance Control | Automatic, Manual |
| Flash | |
| Built-in Flash | Red-Eye Reduction Auto/Auto/On/Off |
| Flash Range | Normal Mode: 76cm - 4.2m (2.5 - 13.8 ft.) (Wide-angle), 76cm - 2.5m (2.5 - 8.2 ft.) (Telephoto) Macro Mode: 26 - 76cm (10.2 in. - 2.5 ft.) (Wide-angle/Telephoto) |
| Shooting Specifications | |
| Shooting Modes | Auto/Manual/Stitch Assist/Playback |
| Self Timer | Shoots after approx. 10 sec. |
| Image Storage | |
| Number of Recording Pixels | 1,280 x 960 pixels (Large), 640 x 480 pixels (Small) |
| Number of Recordable Images | |
| Image data | | Small/N | Small/F | Large/N | Large/F | CCD RAW | | File Size | 65KB | 120KB | 170KB | 320KB | 1561KB | | FC-4M | 52 | 30 | 21 | 11 | 2 | | FC-8M | 106 | 61 | 43 | 23 | 4 | | FC-15M | 200 | 116 | 81 | 44 | 9 | | FC-30M | 446 | 251 | 179 | 96 | 19 | | FC-48M | 670 | 378 | 269 | 144 | 30 |
Note: N=Normal F=Fine CCD RAW=Non-compressed Storage capacity varies depending on the scene or subjects. This data is estimated from Canon's standard shooting conditions. These numbers are the values in the Auto or Program modes. In the Stitch Assist mode there is a possibility that the shooting capacity will be slightly lower than in the Full Auto or Program Mode. |
| Erasing Specifications | |
| Erase Modes | Single image, all images |
| Interfaces | |
| Computer Interface | RS-232 serial |
| Video Out | NTSC or PAL selectable |
| Power Supply | Lithium battery (2CR5), optional NiMH (NB-5H) battery or AC Compact Power Adapter CA-PS500 |
| Power Source | Lithium battery (2CR5), optional NiMH (NB-5H) battery or AC Compact Power Adapter CA-PS500 |
| Physical Specifications | |
| Dimensions (W x H x D) | 4.1 x 2.7 x 1.5 in./103 x 68 x 37.3mm. |
| Weight | Approx. 9.2 oz./260g (without battery and CF card). |
| Computer System Requirements | |
| Mac Requirements | Please install the software on a Macintosh computer that meets the following system requirements.Hardware: Power MacintoshOS: Mac OS 7.5.3, QuickTime 2.1CPU: Power PCRAM: 32 MB or moreFree Hard Disk Space - Plug in Module 2.4: 15 MB or more; Time Tunnel 1.6: 25 MB or more; PhotoStitch 2.3: 30 MB or more; SlideShowMaker 1.3: 20 MB or moreMonitor: 640 x 480 pixels, 256 colors or more (1,024 x 768 pixels, millions of colors recommended) |
| PC Requirements | Hardware: IBM PC/AT compatibleOS: Windows 95, Windows 98 or WindowsNT 4.0CPU: Pentium or betterRAM: Windows 95/98: 24 MB or more; Windows NT 4.0: 32 MB or moreConnectors: Standard RS-232C Interface(For PowerShot A50) D-SUB 9-Pin Connector (IBM PC/AT compatible)Free Hard Disk Space: TWAIN Driver 2.4: 15 MB or more; ZoomBrowser 1.1: 30 MB or more; SlideShowMaker 1.3: 20 MB or more; TimeTunnel 2.4: 30 MB or more; PhotoStitch 2.3: 40 MB or more; Ulead PhotoImpact 4.2: 130 MB or more.Monitor: 640 x 480 pixels, 256 colors or more (1,024 x 768 pixels, 24-bit color or more recommended) |
| Power Supply Kit DK110 (Consists of Compact Power Adapter CA-PS100, DC Coupler DR-100A, and Battery Pack NB-5H)Digital Printer CD-200Soft Case SC-1008MB CompactFlash Card with PCMCIA Adapter FC-8MAdditional Battery Pack NB-5H |
