About: http://webisa.webdatacommons.org/198305876

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	I suspect the answer is no and there is a reason - thanks in advanceSchneider Optics (parent company of B+W filters) makes an 82mm screw-in 10-stop ND filter, he is the one I have.
http://www.w3.org/ns/prov#wasQuotedFrom	canonrumors.com