About: http://webisa.webdatacommons.org/29031745

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	Yes you take a slight hit (not much though) in IQ but you gain IS. Depends on how bad you need 400, IS and how much the size effects your bag and whether you will use it or not.
http://www.w3.org/ns/prov#wasQuotedFrom	photography-on-the.net