Viltrox af 16mm f1.8 £515/$549

Zoom lens Fujinon XF16-55mm F2.8 R LM WR II

LENS TEST

LENS TEST

Zoom lens Sony FE 28-70mm F2 GM

Sigma’s full-frame mirrorless camera is by far the most interesting camera of the year, but does it really make any sense? Andy Westlake finds out

Foxed by which fast prime lens to buy? Worried about wonky panoramas? Send your technique and camera questions to digitalcamera@futurenet.com