A controlled studio sample from the Nikon D90 at ISO 1600. The photo was taken in RAW mode and converted to a TIFF with Adobe Photoshop Lightroom. No adjustments were made. The graybar, logo, and ISO information were then added in Photoshop and it was resaved as a maximum quality JPEG so it could be displayed on the Web. Click on the image to see the original resolution high-res sample photo.