11“ f/14.5 Maksutov Cassegrain , 1/10 wavefront System Quality, Quarz Mirrors

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one of a few made ever...Quarzmaterial made in USA, Optical Design made by Dipl. Phys. Philipp Keller from Germany , mechanics made by Matthias Wirth from Germany, Optics polished by Intes Micro, focuser made by Starlightinstruments in USA.
The central obstruction is 25 % only.
the focal point can be moved far outside by quick secondary rough focuse, that any accessory can be used.
weight is about 42 pound only include tuberings, 3" dovetail and handle.
tube length 870 mm , Tube diameter 380 mm 

the image quality is outstanding and has a 1/10 wavefront ptv quality at focus. Interf. Testreports is included.

we ship worldwide.

this is the last chance to get this like new MCT of world class quality.