GROUP TEST: APS-C FORMAT WIDE-ANGLE ZOOMS

Following hot on the heels of last month’s group test, we’re turning our attentions to wide-angle zooms for APS-C format SLRs

Offerings from Sigma, Tamron and Tokina go head to head

Last issue we looked at how independent rivals from Sigma, Tamron and Tokina stacked up against own-brand Canon and Nikon wide-angle zooms for full-frame cameras. Performance was generally excellent and there were significant savings to be made. The market is perhaps even more interesting when it comes to wide zooms for APS-C format cameras.

Canon and Nikon both market ageing wide zooms for sale, with focal lengths of 10-22mm and 10-24mm respectively. They’re okay, but they’re certainly not class-leaders and are not particularly good value for money. Newer models comprise the cheaper Canon EF-S 10-18mm f4.5-5.6 IS STM and Nikon AF-P DX 10-20mm f4.5-5.6G VR but, while they feature optical stabilisation and stepping motor autofocus systems, they’re lightweight affairs with plastic mounting plates, and feel a bit flimsy.

Again, turning to independently manufactured lenses brings more choice and value. Sigma’s 8-16mm optic gives the outright widest viewing angle of any APS-C format rectilinear (rather than fisheye) zoom lens on the market, while its 10-20mm boasts a constant aperture and is similarly priced to the newer Canon and Nikon ‘budget’ zooms, despite having far superior build quality.

Next up, Tamron’s popular 10-24mm zoom has recently undergone a complete transformation, adding an all-new autofocus system and optical stabilisation. And last but not least, the Tokina 11-20mm extends the range of the company’s earlier 11-16mm lens. Let’s take a closer look at how they compare.

“Tamron’s popular 10-24mm zoom has undergone a complete transformation”