PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Dividing the width resolution by the width of the sensor in inches shows us that we have about 3937 ppi on this camera's sensor.here is a post to the Yahoo digital_astro group comparing the QHY8 with a DSLR:In my experience with both a DSLR (Canon 20Da, original and then Hap modified) and QHY8 CCD camera, darks are much less of an issue with the QHY8.
http://www.w3.org/ns/prov#wasQuotedFrom
  • dl-digital.com