About: http://webisa.webdatacommons.org/167079131

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	These lenses are 1/2 the cost of a Canon L series, and if cost is an issue I would go with a great set of Nikon AI seires.
http://www.w3.org/ns/prov#wasQuotedFrom	hurlbutvisuals.com