Sure it costs more than the sigma 30mm f 2 8 art series but in exchange for a little extra cash you get a fast fast fast f 1 4 aperture.
Sigma 30mm art full frame.
Sigma will convert the current mount of your sigma global vision lens to another of your choice.
The sigma 30mm ƒ 2 8 dn art is an updated version of their well regarded 30mm ƒ 2 8 prime lens for mirrorless interchangeable lens cameras.
By itself the lens weighs 423 5g 14 9oz and the lens hood adds another 38 4g 1 4oz.
Sure there s the massive sel35f14z 35mm f 1 4 full frame lens but that will cost you an extra 1200 or so and you.
The sigma 20mm 1 4 dg hsm art is a state of the art wide angle prime lens designed for full frame cameras but will work with aps c sensors as well.
I ve seem some5d3 shots on the forum but nothing really showing how good or bad the lens is at the edges on ff.
The new art version of the sigma 30mm f1 4 covers full frame without any mechanical vignetting.
Sigma lenses currently from the contemporary art or sports line in sigma canon nikon sony pentax mounts can be converted to sigma canon nikon sony or pentax.
Using over 50 years of lens making experience particularly the knowledge gained from the 35mm 1 4 art and the 24mm 1 4 art the 20mm 1 4 art is the widest large aperture art lens to date.
This new version gets the global vision treatment with.
The sigma 30mm ƒ 1 4 dc art is a nice solid lens with a good heft but not overly heavy or bulky.
To my knowledge this is the only native aps c f 1 4 autofocusing lens for sony e mount.