Learning how to use the new camera, I decided to try some ambient low light photos at high ISO. I wanted to gauge the Nikon D7000 High ISO Performance Pretty decent results considering handheld under tungsten lighting. I used Adobe LR 3.5 to post process a 16 MP Raw file. Although this is a very unscientific test of Nikon D7000 High ISO Performance, it is a quick look at the advances in sensor technology.
One of the most important techniques in reducing noise at high ISO, is correct exposure. A properly exposed image at high ISO tends to show a smooth grain, without the need for color noise reduction processing. On the other hand, an underexposed high ISO image will show objectionable color noise in the underexposed areas. There are ways to mitigate noise in post processing, but most sacrifice image detail for noise reduction. It is best to ensure that the image exposure is optimized at the time of capture, minimizing the need for heavy noise reduction application in post processing.
I’m generally pleased at the capabilities of the D7000 sensor. The noise exhibited by the sample photos below do not have objectionable levels or character. Careful attention paid to exposure should make this camera useful at higher ISOs.
