Olympus E3 ISO 100 ISO 3200 sample image
The sample image below is taken during the Olympus E3 launch, ISO range includes 100, 200, 400, 640, 800, 1000, 1250, 2500 and 3200.

The sample image below is taken during the Olympus E3 launch, ISO range includes 100, 200, 400, 640, 800, 1000, 1250, 2500 and 3200.

Dave Einsel shares his Nikon D3
experience. The D3 was tested during the
Friendswood vs. Clear Brook football game at District Stadium Sept. 21, 2007 in
League City, TX. He was interested with the Nikon D3’s high ISO performance, a
series of high ISO samples ranges from ISO 3200 to ISO 25600 can be observed.

Shortly after posting
Nikon D3 Sample Photo (ISO 640), I received another mail regarding photo leak of Nikon D3 at ISO 3200. This time, photos were taken at a soccer field. There are believed to be taken using Nikon D3 and Nikon 400 f2.8 VR lens.
I have resized and sharpen the sample photos. 100% cropping is done in Photoshop CS3 to enable a better view of how Nikon D3 performs in ISO3200. Nikon D3's ISO3200 setting is one of the normal ISO settings in the camera, unlike the Nikon D2 series where ISO3200 is known as HI-1.
Below is the exif extracted from the sample photos:
Make = NIKON CORPORATION
Model = NIKON D3
Orientation = top/left
Software = Adobe Photoshop CS2 Windows
Date Time = 2007-08-28 01:56:58
[Camera]
Exposure Time = 1/1600"
F Number = F2.8
Exposure Program = Shutter priority
ISO Speed Ratings = 3200
Exif Version = Version 2.21
Date Time Original = 2007-08-26 13:39:40
Date Time Digitized = 2007-08-26 13:39:40
Exposure Bias Value = ¡À0EV
Max Aperture Value = F2.83
Metering Mode = Pattern
Light Source = unknown
Flash = Off
Focal Length = 400mm

The long-awaited Sigma SD14 DSLR boasts a unique sensor and a whole lot of megapixels. But how well does it perform?

If patience is a virtue, photographers shopping for a new Sigma DSLR are saints. After all, its been three years since the last Sigma digital (the SD10), and it was more than six months between the announcement and availability of the new Sigma SD14 ($1,600, street, body only).
Clearly, a truly unique camera takes time. And the SD14 is unique. Its the first and only DSLR to use a second-generation Foveon X3 sensor, which has a 1.7X lens factor, boasts 14.1 megapixels, and is promoted as a color-accurate, detail-obsessed, low-noise alternative to the CMOS and CCD sensors used in other DSLRs.