About: http://webisa.webdatacommons.org/96392398

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	ation) of the objective.Good response and high accuracy are required for the focusing degree-detecting devices which are used in optical instruments and medical devices such as cameras, microscopes, rigid-endoscopes, and fundus cameras.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com