About: http://webisa.webdatacommons.org/9885028

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	So, if cost is an issue and you want the higher speed, go Ultron (if you do not like Nokton bokeh) or the 35mm nokton.
http://www.w3.org/ns/prov#wasQuotedFrom	rangefinderforum.com