The new lenses can animate a fox or a raccoon in your snap. The new lenses can animate a fox or a raccoon in your snap. Jay Peters is a news editor covering technology, gaming, and more.

\(power \ of \ a \ lens \ (D) = \frac{1}{focal \ length \ (m)}\) A lens has a power of -3.33 dioptres. Calculate the focal length and state what type of lens it is.

The company’s new flagship just launched in China with a 200-megapixel periscope camera. The company’s new flagship just launched in China with a 200-megapixel periscope camera.

The RF 200-800mm F/6.3-9 IS USM takes long telephoto photography even further with this lightweight, competitively priced lens. Will Cheung had the chance to get hands on this eagerly anticipated ...

We introduce a random-access parallel (RAP) imaging modality that uses a novel design inspired by a Newtonian telescope to image multiple spatially separated samples without moving parts or robotics.