Latest AG Optical Systems 17" iDK astrograph
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Posted 12 October 2012 - 04:32 PM
Attached are a few images of an AG Optical Systems 17" Imaging Dall Kirkham astrograph in its final stages of completion. The system is F6.7 and offers excellent correction and illumination over over a 65mm image circle. Lead time for this type of scope is currently running at 3 to 4 months.