About: http://webisa.webdatacommons.org/224271037

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 result is a lens that has too much spherical power near the center of the lens and too little spherical aberration correction near the peripheral edge of the lens.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com