this is one of the famous Carl Zeiss Jena douplet airspacest Semi-Apochromatic Refractors 8 using expensive short flint glas for outstanding colorcorrection) with extremly high optical quality . The optics are used , but in excellent condition and Zeiss coated. The lens cell is mounted in an like new Vixen 80/1200 Tube with tuberings and 6x30 Finder and 1.25" eyepieceadapter.
International shipping US $ 60
asking price is US $ 690 only
This is one of the best 80 mm Planetary and Douple Star telescopes available on the worldmarket