While the 1,005 pixel RGB sensor used for Nikon's 3D Matrix Metering has a new function in the D3 and D300 (assisting with autofocus tracking), the 3D Matrix Metering system itself has been ...

Flash photography has been a particular strength of Nikon SLRs for some time now, and the D3100 follows suit, with its implementation of Nikon's 3D Color Matrix II metering for flash exposures.

T his mesmerizing ICM (intentional camera movement) image by Phil Reeds is the monthly winner of the annual CEWE Photo Award. The free-to-enter competition is open to photographer ...