Image: Viltrox Viltrox has announced the new AF 40mm F2.5 Z lens for full-frame Nikon Z-mount cameras. The lightweight prime lens provides a normal field of view, roughly approximating the perspective of human vision.Recent Videos Optically, the AF 40mm F2.5 Z features an internal focus design built around ten elements in six groups....

Image: 7Artisans 7Artisans has announced a version of its full-frame AF 50mm F1.8 lens for Nikon's Z mount.Recent Videos The lens, already available for Sony E mount, is 104mm (4.1") long and weighs 421g (14.9oz). Its optical formula is made up of 11 elements in 9 groups, including two aspherical, one ED and two high refractive...

Image: 7Artisans Chinese lens maker 7Artisans has announced the AF 27mm F2.8 prime lens for APS-C cameras using the Sony E-Mount.Recent Videos The 27mm focal length gives a fractionally wide-angle ∼41mm equivalent field of view, while the semi-fast F2.8 maximum aperture should give some control over depth-of-field and better low-light...

Image: 7Artisans Chinese lens maker 7Artisans has announced the AF 27mm F2.8 prime lens for APS-C cameras using the Sony E-Mount.Recent Videos The 27mm focal length gives a fractionally wide-angle ∼41mm equivalent field of view, while the semi-fast F2.8 maximum aperture should give some control over depth-of-field and better low-light...

Image: Viltrox Viltrox has announced the new AF 40mm F2.5 Z lens for full-frame Nikon Z-mount cameras. The lightweight prime lens provides a normal field of view, roughly approximating the perspective of human vision.Recent Videos Optically, the AF 40mm F2.5 Z features an internal focus design built around ten elements in six groups....

Image: 7Artisans 7Artisans has announced a version of its full-frame AF 50mm F1.8 lens for Nikon's Z mount.Recent Videos The lens, already available for Sony E mount, is 104mm (4.1") long and weighs 421g (14.9oz). Its optical formula is made up of 11 elements in 9 groups, including two aspherical, one ED and two high refractive...