Canon rf 10-20mm f4l is stm £2579/$2299

The Sony FE 16mm F1.8 G is billed as a petite powerhouse ultra-wide lens that delivers sharp results. Angela Nicholson takes a close look

Wideangle, super-telephoto, close-ups… this lens can do it all. Andy Westlake puts it through its paces

One of Nikon’s last DSLRs, the pro-spec D850 still has a lot to offer, as John Gilbey discovers

£566/$699

Is it time to trade in your 70-200mm f/2.8 for Sony’s latest 50-150mm f/2? Dan Mold finds out

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