About: http://webisa.webdatacommons.org/48296104

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	Having said that, I did a brief experiment last night to if I could see the difference between 73mm and 75mm on a 25mm EP, and the answer is a definite yes, correction was better edge-to-edge with the proper distance.
http://www.w3.org/ns/prov#wasQuotedFrom	cloudynights.com