Sky-Watcher EvoGuide 50DX APO Guide Scope Astrograph S11174
$259.00
Free Express Shipping! Sky-Watcher EvoGuide 50DX APO Guide Scope Astrograph For Astrophotography Autoguiding, OTA Only—Guide Camera Required, 42mm Guide Camera Mounting Threads, 50mm Apochromatic Doublet Lens System, Single Speed Helical Focuser,...