There’s a famous story (also proven false) that NASA spent millions of dollars inventing a pressurized pen that could work in the zero gravity of space, while Soviet cosmonauts just used pencils. A ...

The K-mount Pentax 50mm f/1.7 has been around since the late 1970s and remained in production until around 1984. The lens is ...

Apple is testing a new anti-reflective optical coating technology for future iPhone cameras that could improve the quality of photos by reducing artifacts like lens flare and ghosting, claims a rumor ...

A newly developed camera lens is reported can focus on light more accurately in a short period. This is currently a great innovation since camera lenses are used for different purposes. NASA and other ...

We may receive a commission on purchases made from links. Smartphone cameras have improved vastly over the last decade, replacing point-and-shoot and even DSLR cameras for many users. Most modern ...

Physicists have developed a lens with 'magic' properties. Ultra-thin, it can transform infrared light into visible light by halving the wavelength of incident light. Lenses are the most widely used ...