This is a photo of the Double Cluster, taken through a 500mm F6.3 Vivitar lens (basically an 80mm fast refractor). Film was TMAX 400, time of the exposure is believed to be 4 minutes, with guiding through a Celestron CG-11 at 311x. B+W processing and printing by J. Roberts. Photo taken on 21 August 1993 from Tolland CT.
