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 ...

Samyang’s new Remaster Slim prime lens lets photographers change its focal length by simply dropping in new lens elements. Samyang’s new Remaster Slim prime lens lets photographers change its focal ...

We’ve suspected this all along, but the latest leaks from sources close to Apple strongly suggest that the forthcoming iPhone 6s will feature a much improved rear camera. A person “within Apple’s ...

Ultra-thin flat lenses suitable for photography are one step closer after a team of researchers at Harvard University made a major leap forward with its prototype wafer-thin flat lens. The new lens ...

One of the best features of Tamron’s 150-500mm f/5-6.7 lens is how incredibly compact it is for the lens class. At just 8.4 inches long when zoomed out (11.3 inches at 500mm) and 3.79 pounds, the lens ...

The TTArtisan AF 75mm F2 Full-Frame Lens proves that affordable lenses no longer have to feel like compromises, delivering ...