Nikon didn’t build a light metering chip into the D40. That’s fine if you’re using one of their auto lenses with the on-board chip. [Matt] decided to add a sensor to his camera and try it out with his ...

The Nikon D3s is a serious, professional body with quality and ergonomics to match. It is fast, and works very well in low light and at higher ISOs with an extended usable ISO range compared to most ...