The 2006 lineup of six-megapixel Digital ELPH cameras includes the PowerShot SD700 IS, PowerShot SD630 and PowerShot SD600. These cameras maintain the petite profile that has characterized the line since its inception while adding big new features designed to make these the easiest to use Digital ELPH cameras to date.

Specifications

 Max resolution  :    2816 x 2112
 Low resolution   :   2272 x 1704, 1600 x 1200, 640 x 480
 Image ratio w:h   :   4:3
 Effective pixels   :   6.0 million
 Sensor photo detectors   :   6.2 million
 Sensor size   :   1/2.5 "
 Sensor type   :   CCD
 Colour filter array  :    RGB
 Sensor manufacturer   :   Unknown
 ISO rating   :   Auto, 80 ,100, 200, 400, 800
 Zoom wide (W)   :   35 mm
 Zoom tele (T)  :    105 mm (3 x)
 Digital zoom   :   Yes, 4 x
 Image stabilization  :    No
 Auto Focus  :    Yes
 Manual Focus   :   No
 Auto focus type  :    AiAF TTL 9-point or center
 Normal focus range   :   30 cm
 Macro focus range  :    3 cm
 White balance override   :   5 positions plus manual
 Aperture range   :   F2.8 - F4.9
 Min shutter  :    15 sec
 Max shutter   :   1/1500 sec
 Built-in Flash  :    Yes
 Flash guide no.  :    3.5 m (11.4 ft) 5 m
 External flash   :   No
 Flash modes  :    Auto, On, Off, Slow, Manual (Red Eye On/Off)
 Exposure compensation   :   -2 EV to +2 EV in 1/3 EV steps
 Metering   :   Evaluative, Center Weighted, Spot
 Aperture priority   :   No
 Shutter priority    :  No
 Focal length multiplier       
 Lens thread  :    No
 Continuous Drive   :   Yes, 2.1 fps, unlimited
 Movie Clips  :    Yes, 640 x 480 @ 30/15 fps, 320 x 240 @ 60/30/15 fps
 Remote control  :    No
 Tripod mount   :   Yes
 Self-timer  :    2 or 10 sec
 Timelapse recording  :    No
 Orientation sensor  :    Yes
 Storage types   :   SD/MMC card
 Storage included   :   16 MB SD card
 Uncompressed format  :    No
 Compressed format    :  JPEG (EXIF 2.2)
 Quality Levels   :   Super-Fine, Fine, Normal
 Viewfinder   :   Optical
 LCD   :   2.5 "
 LCD Pixels   :   173,000
 Video out   :   Yes
 USB  :    Yes, 2.0
 Firewire (IEEE 1394)   :   No
 Battery / Charger   :   Yes
 Battery   :   Lithium-Ion NB-4L battery & charger
 Weight (inc. batteries)   :   170 g (6 oz)
 Dimensions   :   86 x 54 x 22 mm (3.4 x 2.1 x 0.9 in)

Review

For those who consider the ocean depths part of the Digital Elph camera line’s “go anywhere” promise, Canon offers individual optional waterproof housing systems. With a depth rating of 40m/130 feet for the PowerShot SD700 IS Digital ELPH, the PowerShot SD630 Digital ELPH and the PowerShot SD600 Digital ELPH cameras, these models are a natural choice for underwater photo enthusiasts, SCUBA divers and even snorkelers.
http://www.steves-digicams.com/