The TTArtisan AF 75mm f/2 L launched in September for Sony E and Nikon Z Mount, but on March 27, the company announced the ...

A stunning new image from the James Webb Space Telescope reveals a cosmic mirage known as an Einstein ring, where the light ...

Looking to grab a little tech to brighten your kid's day? These gadgets are easy and safe for children to use, adding just ...

Conventional curved lenses, which direct light by refraction in glass or plastic, are often bulky and heavy, offering only ...

As digital horizons expand, manufacturers seem to let DLSR lenses die – but Zhong Yi Optics proves that DSLRs aren't done yet ...

The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other.

Webb captured an Einstein ring formed by a distant galaxy's light bending around a closer one. This rare alignment magnifies ...

Scientists have developed an impossibly thin telescope lens that addresses a key astronomical challenge in a new study funded ...

A partial solar eclipse on Saturday will make it look as if the moon has taken a bite out of the sun over parts of North ...

The next partial eclipse will happen in the early hours of March 29, with it being visible mostly in the northeast starting ...

Euclid, a European space telescope, just captured 26 million galaxies to reveal the secrets of the dark universe.

Canon's fastest-ever 20mm lens packs an 11-blade f/1.4 aperture that should prove particularly handy for low light work, ...