NexStar Resource Site

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Focal Reducers for the NexStar 4

The rear port of the NexStar 4 accommodates the same accessories as the Meade ETX-90/105/125.  In the Astrophotography chapter of my book, The NexStar User's Guide, I suggested a focal reducer from SAC Imaging ( - they have changed their offerings and do not sell the same product.

CNC Parts Supply, Inc now offers a focal reducer that provides an approximate focal ratio of f/7 -  Look for the "1.25" CCD Reducer / 'Field Doubler' for SCT & Maksutov Telescopes", item number R125.

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