Third-party lens makers have been helping photographers get the best out of their cameras. Companies like Viltrox, SG Image, Laowa, and 7Artisans are a few names that have been pushing the optical ...

When you use DPReview links to buy products, the site may earn a commission. Viltrox gave us a preview of its AF 35mm F1.2 Lab FE lens back at CP+, but today, it's making the lens available to ...

(Nanowerk Spotlight) Optical lenses play a crucial role in a vast array of applications, from microscopy and astronomy to photography, medical devices, and machine vision systems. Traditionally, the ...

Paper-thin optical lenses simple enough to mass produce like microchips could enable a new generation of compact optical devices. Researchers have fabricated and tested flat lenses called Fresnel zone ...