Stellarvue 80mm Finder

13X80mm finder with standard reticle. Uses our high precision, fully multi-coated 80mm clear aperture F4 objective, baffled tube, rotating back (requires some finder re-alignment after rotation), fully multi-coated correct image erecting prism, 1.25" helical focuser, E3023R fully multi-coated eyepiece, and a focusing, glass reticle. Now included, a separate 2" helical focuser. Unthread the rear (prism and 1.25" focuser) and thread on a 2" helical focuser for straight through viewing with your porthole view 2" eyepieces.