Astrophotography / Night Sky in Focus M92 April 2012 April 16, 2012July 21, 2020 EtenyLeave a comment M92 globular cluster in Hercules imaged using a Sky-Watcher 100 ED 4 in f/9 refractor, Kenko NES mount, Canon 450D DSLR, 90 sec exp, IS0 1600. April 9, 2012, Camarines Norte, Philippines. EmailFacebookLike this:Like Loading...