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 ...

The much-loved Nikon D700 ... from the D810. The metering sensor and autofocus system are also borrowed from the D810 (though the AF system here is tweaked for better low-light AF), while the ...

Lux meters, sometimes called light meters, measure the intensity of illumination as distinguished by the human eye. This value does not correlate to an objective value of energy radiated or reflected, ...

Light meters are a godsend for photographers, as they tell them how much light is either falling onto the subject of the shot ...

The Nikon FM is a fully manual, mechanical relic from the '70s and '80s – and the blueprint for the legendary Nikon FM2 ...

Now, there are lots of inexpensive options, especially if you include low-end PC scopes and “scope meters.” Digital meters are also now inexpensive (often free at some major stores), along ...

Aperture refers to the lens' opening, which in turn impacts how much light gets into the camera ... Each manufacturer and model has its limitations. For example, Nikon's utility supports the D6, D5, ...

Weighing in at over a whopping three pounds, this beast is far from small and light ... The Nikon D5 offers an excellent user experience With a new 180k-pixel RGB metering sensor and its improved ...

Here’s how it works. The speed of light traveling through a vacuum is exactly 299,792,458 meters (983,571,056 feet) per second. That's about 186,282 miles per second — a universal constant ...

You're not getting buttery-smooth out-of-focus light balls, but a slightly 'fussy' bokeh instead. I pitted it against the F-mount Nikon 50mm f/1.4G AF-S lens for DSLRs launched in 2008 (you can ...

The best mirrorless cameras for photographers of all types, experience levels, and budgets. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Japan’s Nikon has said a global reordering of the chip supply chain is buoying exports of its ...