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.

When used ahead of Adobe solutions or other photo-editing programs, DxO PureRAW automatically removes digital noise and other lens defects. These include distortion, unwanted vignetting, chromatic ...

Venus Optics, the manufacturer behind the ‘Laowa’ branded camera lenses, have recently launched two unique wide angle prime lenses with a unique ‘Zero-D’ feature. ‘Zero-D’ actually refers to the ...

OlloCorrect corrects OlloDistortions from Olloclips. Olloclip users rejoice. Or rather, Olloclip users who really hate any kind of lens-induced distortion, rejoice! For now you can grab a free app ...

For those who are after the ultimate in stills optics, Sigma has just announced a new 14-24mm addition to the Art lens lineup that makes claim to have almost zero distortion. Making claim to have made ...

Many photographers have the impression that wide-angle lenses produce a different perspective from, say, telephoto lenses. But in fact lens focal length has no influence upon perspective as such; ...

An AnandTech forum thread started on Monday regarding "purple flare" or "purple haze" anomalies in images taken by the iPhone 5 has sparked concern that the issue is related to a possible defect, ...