Equinox 2 Telescope M101 M57 M27 Range of Exposure Times

This video describes the Unistellar Equinox 2 telescope and shows images of M101, Pinwheel Galaxy, M57 Ring Nebula, and M27 Dumbbell Nebula.  Images using different exposure times (up to 100 minutes) are shown.   A few images have enhanced brightness and are cropped using the Photo app in Windows.  
See www.gpclements.com for a list of my YouTube videos.
Prof. Greg Clements

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