A periscope camera lens is a lens assembly that uses prisms, mirrors, or a combination of them to redirect light before it reaches the camera sensor. In doing so, it magnifies the image more so than ...

Camera lenses are often described as being 'aspherical', but what does it mean, and is it the only way to design a lens? A lot of lenses are spherical, though. What we mean by “spherical” is usually ...

The world of cameras is vast, and for beginners, a cursory glance alone can present tons of questions. Which of the major camera brands are the worst and best? What kind of photography or videography ...

For last week's Question of the Week, we wondered what our community does with bad copies of lenses. Here's what you all had ...

Google Lens is an application developed by Google that leverages artificial intelligence (AI) to scrutinize and comprehend images, objects, and text captured through your smartphone’s camera. Once an ...

USM stands for Ultrasonic Autofocus Motor. These lenses offer manual focus override and fast, smooth and comparatively quiet ...

Tamron lenses have proved the power of third-party lens makers in the industry. The company has launched some exciting focal ...