Combination of 10, 3 minute images unfiltered.
SBIG STL-1001E CCD. 20" f/6.8 Dall-Kirkham cassegrain telescope at prime focus.
NGC 6910 is a faint reflection nebula in Cygnus, surrounding a fairly large and moderately bright open cluster in Cygnus, also designated as NGC 6910. The entire field is bathed in faint nebulosity, being the outer regions of the large nebula surrounding gamma cygni, IC 1318.