One of the lesser-known ways that camera manufacturers have been able to make digital cameras ever smaller and less expensive is by using in-camera software to correct for lens distortion on the fly.

With a plethora of image editing and manipulation apps, one would think that you would have seen them all. There’s Mix by Camera360, Prisma, Snapseed and even apps such as B612. All of them make your ...

A Princeton-led research team develops three-dimensional "metamaterials," which they hope will someday produce lenses that eliminate image distortion For years, researchers have struggled to find an ...

We look at the wonderful world of wide-angle lenses; how they’re used and pitfalls to avoid. These two images show the differences between an ultra-wide (14mm equivalent) and a normal wide-angle (28mm ...