Canon today had a rare out-of-expo introduction for a new point-and-shoot, the PowerShot SD4000 IS. The 10-megapixel camera is relatively upscale and uses a back-illuminated CMOS sensor much like the well-known S90. It gets a slightly longer-ranged 3.8X lens but has a wide f2.0 aperture for capturing a large amount of light.
Canon
