GS-100AR/AC High-Precision Guide Scope ToupTekHangzhou, China The GS-100AR/AC High-Precision Guide Scope is a guide scope, a wide-field imaging system, and a visual instrument. Its apochromatic design produces a flat 1-inch image circle and reduces purple fringing seen in earlier models. With a choice of rack-and-pinion or Crayford focusers, it offers flexibility for a range ofContinue reading “Make the most of long nights with this month’s new astronomy products”
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