M57 "Ring Nebula" Closeup Crop at 200%
QSI683 CCD Camera with 5.4 micron pixels
Image may not be used or reproduced without written permission from Roland Christen, Astro-Physics. Copyright 2012
M57 "Ring Nebula" Closeup Crop - Taken with the 175mm f8 StarFire EDF
M57 "Ring Nebula" Closeup Crop at 200%
QSI683 CCD Camera with 5.4 micron pixels
Image may not be used or reproduced without written permission from Roland Christen, Astro-Physics. Copyright 2012