Astrophotographer Reveals Amazing Spirals Around ‘Green Devil’ Comet

[ad_1] This incredible image of the comet 12P (Pons-Brooks) shows a spiral pattern in the comet’s core. This is the result of processing to bring out additional detail. | Credit: Jan Erik Vallestad Norwegian astrophotographer Jan Erik Vallestad captured beautifully detailed photos of the city-sized comet 12P and, thanks to special image processing techniques, revealed […]

Viltrox announces AF 40mm F2.5 Z, a full-frame autofocus prime lens for Z-mount: Digital Photography Review

[ad_1] 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. Optically, the AF 40mm F2.5 Z features an internal focus design built around ten elements in six groups. This includes […]

7Artisans launches $130 APS-C 27mm F2.8 for Sony E mount: Digital Photography Review

[ad_1] Image: 7Artisans Chinese lens maker 7Artisans has announced the AF 27mm F2.8 prime lens for APS-C cameras using the Sony E-Mount. 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 performance than a kit zoom. […]