Tamron 100-400mm f/4.5- 6.3 di vc usd £799/$799

With a staggering 1200mm equivalent reach, could this be the ultimate wildlife lens? Andy Westlake finds out

This is the largest-aperture zoom available for APS-Cmirrorless cameras, but how does it measure up? Andy Westlake finds out

Zoom lens Canon RF 75-300mm F4-5.6

For shooting close-ups, you can get a tight depth of field, even at the shortest zoom setting. www.sigmauk.com

Fujifilm’s mid-range telephoto zoom is compact and affordable yet gives plenty of reach, says Andy Westlake

Panasonic’s latest standard zoom brings a bright aperture at a relatively affordable price, but how does it measure up for quality? Andy Westlake finds out