Central sharpness is excellent at f/1.4 and f/2 and outstanding between f/2.8 and f/8, remaining excellent at f/11 and f/16. Edge sharpness is good at f/1.4, very good at f/2, excellent at f/2.8 ...

适马Art 85mm F1.4 DG DN 镜头，专为无反相机设计的高机动性人像镜头。该镜头以F1.4大光圈和85mm焦段实现了梦幻虚化效果，能够将主体从背景中切割而出，让拍摄更加有趣。同时，镜身采用了无反专用设计，轻量小型且配备防尘防滴溅结构，还配备了实用的功能按键 ...

The Sigma 85mm f/1.4 DG DN Art lens is priced at £999. An alternative for Sony FE mount cameras is the Samyang AF 85mm f/1.4 FE at £599. If we compare these prices to the main DSLR marques ...

The new lens does seem pretty good value then, though the third-party Sigma 85mm f/1.4 DG HSM Art is little more than half the price. • 20% lighter than the original 85mm F1.4 The original Sony ...