M101 Orion Spaceprobe 130ST
Ashland, Kentucky CANON - EOS 300 D 10 5min ISO 1600 unguided ORION - SpaceProbe 130 ST M101 10 5 minute unguided exposures with unmodified EOS300. Orion Spaceprobe 130ST 130mm F5 newtonian modified to accept Baader MPCC, and with curved secondary