About: http://webisa.webdatacommons.org/270003656

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	One thing I have noticed from using both types of lenses is that the photos appear to be a lot softer when the aperture is all the way open, and the photos look better a stop or two narrower.
http://www.w3.org/ns/prov#wasQuotedFrom	expertphotography.com