NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: NG's "Midnight Fun"
From: Greg Rudzinski
Date: 2010 Jun 11, 09:42 -0700
From: Greg Rudzinski
Date: 2010 Jun 11, 09:42 -0700
George,
You mentioned overexposure as a reason for the Sun's diameter expansion toward the edges. This is a good possibility. I will add that the photographer may have taken some liberties in the dark room while making prints. Also the focus could be out toward the edges if the aperture was opened up some.
Greg Rudzinski
----------------------------------------------------------------
NavList message boards and member settings: www.fer3.com/NavList
Members may optionally receive posts by email.
To cancel email delivery, send a message to NoMail[at]fer3.com
----------------------------------------------------------------
