Camera lenses and video lenses are optical devices that attach to video cameras used in machine vision, quality assurance, and remote monitoring applications. They are permanently fixed to video ...

You could have as many megapixels as you like, but without a decent lens to focus light onto it, your images won’t look better. So, while today’s iPhones have more advanced cameras and better ...

This idea for a so-called video camera tube became the focus of much research during these decades, leading to the invention of the image dissector in the 1920s. The image dissector used a lens to ...

Discover the best action cameras, including several that can serve as everyday point-and-shoot cameras and more.

Light entering the aperture is controlled by a shutter, usually within the lens mechanism; it controls the length of exposure. High-end film video cameras may utilize a rotary shutter to expose ...

Smart, connected contact lenses are in the works, and they can do everything from record video to keep your entire body in better health. It’s straight out of a television show: contact lenses ...

Affordability means something different to everyone, but the best cheap cameras make top-quality recording accessible to all videographers. We’ve tested a wide range of low-cost cameras, and we ...

Whether you’re shooting for YouTube or directing a feature film, using the best video camera will instantly boost your production values. But which one is right for you will depend on what ...

Here are the best cameras for the money, including our favorite mirrorless cameras, DSLRs, point-and-shoot cameras and more. When you purchase through links on our site, we may earn an affiliate ...

Our Top PicksBest Overall DoorbellRing DoorbellRing is the biggest name in video doorbells. With over five devices to choose ...

A 42-year-old man has been accused of stealing almost $12,000 in items from a visitor at a hotel pool, according to a magistrate’s complaint filed in Superior Court.