They’ve often got a whole bunch of electronics built in as well. [Dan K] had just such a lens from Sigma, but wanted to get it working fully with a camera using the Canon EF lens fitting.
With a typical zoom range of 24-70mm, coupled with a relatively fast and constant f/2.8 aperture, they’re great for anything and everything from urban and landscape photography to portraiture ...
If it is sharpness we seek, then this is our lens. Centrally, sharpness is excellent from f/1.4 right through to f/11, and still very good at f/16. The edges are exactly the same, excellent from f ...
The days of third-party lens manufacturers just making generic, budget copies of the marquee brands are long gone, and the new Sigma 28-105mm F2.8 DG DN Art for E-mount and L-Mount cameras is most ...
Sigma Photo Pro also fixes other various artifacts ... of focus for bodies that front- or back-focused with the reference lens. If you click to view the full-size image for one of these shots ...
The Sigma 85mm f/1.4 DG DN Art lens is priced at £999 ... Provoke and change history. MPB puts photo and video kit into more hands, more sustainably. Every month, visual storytellers sell ...