A guide scope can be a really useful item to have. It will make it easier to find stars without having to search so hard for them. This one is 50mm and has a 190mm focal length. It is small and compact with very little weight to it so is easy to carry and store. It is designed to be used with telescopes of up to 1500mm focal length. It has a quick focus with a 1mm scale and can be locked in place. It has a precision non-rotating micro-focuser with a 1/10mm scale. It fits many standard brands of telescope.
Solomark F50 50mm Guidescope 190mm Focal Length
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