Reply To: M3 BolhoopBy Musquetier / Activity › Forums › Astrofotografie › Deepsky › M3 Bolhoop › Reply To: M3 Bolhoop April 28, 2017 at 17:11 #14580 MusquetierParticipant Van den Broek wrote: Nice! Welke gain gebruik je nu? unity gain (gain 139, offset 21)