As a photographer, every now and again you find a lens that really surprises you. For me, one of the biggest (and most pleasant) surprises was the Viltrox 85mm f.1.8 for Nikon Z mount – a lens that costs just $399 / £282 / AU$769 brand new.Reading reviews, I knew that this lens would be good but I was slightly sceptical in terms of just how good. Third-party lenses often have the reputation of being slow to focus, of