NGC7789 Open Cluster by David Rosenthal

David Rosenthal | all galleries >> Astrophotography >> Clusters >> 2010 > NGC7789 Open Cluster


09.17.2010	David Rosenthal

First use of the RoboFocus system and Auto-Focus in MaximDL

QHY9-C,Takahashi FS-102 + TOA FR/FF f/5.9
12*60 @ -20C, Baader UV/IR Cut Filter full exif

other sizes: small medium large auto

All Images Copyright David Rosenthal [unless noted]

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