About: http://webisa.webdatacommons.org/423151058

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 lens itself was a prototype, so until a full production version of the lens is released I can???t really give an opinion on things like the focus speed, manual focusing, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	tomen.de