About: http://webisa.webdatacommons.org/104954864

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	I do not think this particular lens is as good a value as many of Sigma's other lenses, however...at least based on these samples.Yeah and even at f/8 it is mostly mush at the edges never mind corners at 24mm for sure.
http://www.w3.org/ns/prov#wasQuotedFrom	canonrumors.com