Researchers introduce a cost-effective method for producing optical Fresnel zone plate lenses, using colored photoresists for ...

Nikon has announced the COOLPIX P1100 compact digital camera that features a 125x optical zoom. In the last year or so, there ...

OM System has rebodied its popular 34mm and 50mm equivalent F1.8 primes, adding IPX1 moisture resistance to both, but with the loss of the 17mm's metal focus clutch.

Second-generation updates have been announced for the compact M.Zuiko 17mm and 25mm f/1.8 lenses as well as the M.Zuiko 100-400mm f/5.0-6.3 IS telephoto zoom lens.

When you use DPReview links to buy products, the site may earn a commission. Image: Nikon Nikon has announced the Nikkor Z ...

The ultra-thin lens offering from Viltrox will soon be available in what the brand calls a "new flavor" for X-mount users.

Nikon has finally unveiled the Nikkor Z 35mm f/1.2 S, a professional moderate-wide-angle prime lens and long-time resident of ...

A research team at POSTECH has developed a novel multidimensional sampling theory to overcome the limitations of flat optics.