David Rosenthal
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M13-LRGB
Borg 125SD at f/4.2 with Optec Focus Boss II
SXV-H9, SX Wheel, SX-OAG, SX ExView Guide Camera
AstroDon Gen II E-Series LRGB Filters
Losmandy G-11 Gemini with Ovision Worm
L: 20*90 seconds May 16th
R:G:B 27*90 seconds May 30th
full exif
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All Images Copyright David Rosenthal [unless noted]
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