OK, so you've put your hands on a decent starter telescope. We're not talking about one of the cheap 50 mm aperture "department store" scopes, but a good quality 4 to 6-inch aperture scope. You've ...
The Meade Series 5000 Xtreme Wide Angle 20mm Eyepiece features blackened lens edges and internal surfaces as well as a parfocal design for little focus change between eyepieces of the series. It ...
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