About: http://webisa.webdatacommons.org/426005516

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	The price, one of these can be had for under $400 USD on eBay.Weaknesses: As expected, the lens is a bit soft wide open, the problem is really only apparent however towards the edges.
http://www.w3.org/ns/prov#wasQuotedFrom	photographyreview.com