The best telescopes for kids that we recommend are not toys but usable instruments, based on how easy they are to use for younger astronomers who want to gaze at the heavens.

At around £419 / US$399 / AU$699, it’s the most affordable smart telescope yet, undercutting the similarly sized Dwarflab ...

Konstantin Vodopyanov, a professor at the College of Sciences and CREOL, the College of Optics and Photonics, recently ...

Oppo Reno14 and Reno14 Pro released with big batteries and quad 50MP cameras. Both device are now available for pre-order in China.

A novel daily toric lens for astigmatism offers satisfactory comfort and vision for patients previously dissatisfied with toric lenses.

A once-daily preservative-free eye drop can significantly improve near and distance vision in presbyopia and is well-tolerated.

To improve photonic and electronic circuitry used in semiconductor chips and fiber optic systems, researchers at the McKelvey ...

The Lumix S 24-60mm F2.8 lens sits between Panasonic's existing standard zooms. Unlike the Lumix S 20-60mm F3.5-5.6, the new ...

Panasonic's new large-aperture standard zoom is a general-purpose lens designed to be suitable for all kinds of subjects. The ...

Promising “clear night shots equivalent to full-frame camera”, “incredible macro photography” and “high-quality footage”, the new Sony Xperia 1 VII can also capture “a world invisible to the naked eye ...

Unlike cameras and some other types of film and video gear, lens reviews are tricky to do online simply because so much of ...