The Tamron 150-500mm F5-6.7 Di III VC VXD ($1,399) is one of the most affordable super-telephoto zooms for the Sony system, zooming in for tighter view than the premium FE 100-400mm F4.5-5.6 GM OSS, without taking up any more room in your bag. The 150-500mm competes in image quality, focuses fast, and is made to high standards. It faces some real competition from the Sigma 150-600mm F5-6.3 DG DN OS Sports, our Editors’ Choice winner, in a practical photo finish. Sigma’s lens has a bit more reach for just $100 more, with performance that’s just as good.
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