網状星雲
Web Site七ツ星 Optics:Takahashi Epsilon 210C Astrograph. Mount:Takahashi NJP Temma.
Camera:EOS Kiss D_IR- Blocking Filter Removal. Light-Pollution Reduction Filter :IDAS LPS-P1.
Sep 9 2005 ISO 800 3 Images 5 Minutes. Location:Light Pollution Area.