About: http://webisa.webdatacommons.org/323511413

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	Hi speed sync is a useful tool, but not one you might wish to trot out every day, mostly because the hi speed operation requires the flash to pulse throughout the entire exposure, robbing the flash of some of it???s power.
http://www.w3.org/ns/prov#wasQuotedFrom	joemcnally.com