A lens focuses light onto the sensor of a digital camera and is critical to photography. To help you make an informed choice when buying or mounting an optic, we explain some of the most important ...

SEATTLE—Primes are single focal length lenses, which can be designed with a relatively few optical elements and thus are capable of transmitting a lot of light to the film or digital camera sensor.

November 9, 2017 Add as a preferred source on Google Add as a preferred source on Google When it comes to purchasing a lens for your digital camera, the sheer number of options, specifications, ...

If you recently acquired your first interchangeable lens camera, you’re probably already thinking about what lenses to add to your bag. As cool as your new DSLR or mirrorless camera is now, it won’t ...

This is the eye of the camera and is used to capture the image it sees onto the camera's light sensitive film, or CCD in digital camera. The size of lens is measured and indicated as a focal length.

Picking a camera lens is one of the very first creative decisions involved with the photographic process. There’s a seemingly endless supply of different options out there and the choice you make will ...