Lives in Canada Ontario, Canada
Works as a Computers
Joined on Oct 20, 2003
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Boardhead's recent activity

  • Oh, and you'd want at least f/10, so the lens would have a diameter of 81 km. I'd recommend the Voigtlander Nokton 900km F7.8 SLII. I think that B&H has them in stock in their NY store, but you can ...
  • The field of view of the black-hole picture taken by the Event Horizon telescope is about 160 microarcseconds, which works out to 4.44 * 10-8 degrees. If you have a full-frame camera, you would ...
  • I just shot a whole bunch of pictures accidentally at -1.0 EV because I had left the camera at this setting a few days earlier.   Waaaa!  The RX100 VI has no setting to reset this at power off, so ...
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