Central sharpness is excellent at f/2, outstanding from f/2.8 to f/5.6. excellent at f/8 and f/11, very good at f/16 and good at f/22. The edges are excellent at f/2. outstanding at f/2.8 ...

Central sharpness is very good at f/1.8 and f/2, excellent from f/2.8 through to f/5.6, very good from f/8 to f/16 and fair at f/22. The edges are good at f/1.8 and f/2, very good from f/2.8 to f ...

Viltrox will launch a new Air series lens in April, likely the AF 50mm F2.0, with autofocus, E/Z mount, 203.3g weight, STM ...

Canon's fourth 'hybrid' f/1.4 prime lens joins the 24mm, 35mm and 50mm Versatile 20mm wide-angle perspective and fast aperture List price is £1,919.99 / AU$2,999 (US pricing plus sales start date ...