(We measured about 3/4 EV falloff at wide-angle and about 1/2 EV at telephoto when we tested the same lens on SLRgear.) For our Indoor Portrait scene test, the Nikon D5100's flash required +1.0 ...

The Nikon D5100 includes live view capability with one ... The point of ideal focus is found by moving the lens elements back and forth and determining whether the contrast signal gets stronger ...

f/22 should be avoided as its sharpness is poor, but then we probably rarely want to use a 300mm lens at f/22. CA (Chromatic Aberration) is actually very acceptable and although some fringing is ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

The fit and feel of contact lenses are very nuanced, and it can take some trial and error to make sure they’re just right. You want lenses that offer precise vision ...

Nikon's annual Small World competition showcases images of a world that humans can't usually see, as captured through the lens of a microscope. Each year, rigorous science and dazzling artistry ...

Here’s how it works. The best iPhone lenses can quickly boost the quality of your smartphone photos and videos. Both the new iPhone 16 Pro models feature 5x telephoto lenses, while older iPhone ...

Value For Money The Nikkor Z 50mm f/1.4 lens is priced at £499.00 In the general run of 50mm lenses, and there are many of them, this is relatively affordable. Some alternative "standard" lenses ...

Based on our in-depth tests, the mirrorless camera we’d personally choose to shoot with is the Nikon Z6 III. Its build and abilities seriously impressed us in testing, including its assured ...

An optical lens is a transparent optical component used to converge or diverge light emitted from a peripheral object. The transmitted light rays then form a real or virtual image of the object.

There's big news in the camera deals world today, folks - the excellent (and new) Nikon Z6 III has just received its first-ever discount. Right now, you can get this fantastic hybrid mirrorless ...

Tap on the images below to enlarge A closeup peek at mouse brain tumor cells has won first place in the 2024 Nikon Small World photomicrography competition. Neuroscientist Bruno Cisterna snapped ...