Manufacturer of high-quality telescopic systems. RC-telescopes with 16 inch, 18 inch, 20 inches and 24 inches. Special telescope construction optical mirrors for research and technology.
Domain | felber.de |
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Homepage URL | http://www.felber.de |
Keywords | manufacturer astro observatory telescopes and telescope optics astrosysteme mirrors alluna blog optical guide systems observatories ritchey chrétien astrogaphs remote detection adjustment mount rc-telescope carbon. tube astrophotography rotator reducer flat field correctors secondary control fork ccd-camera carbon zerodur glass ceramic. |
Sprache | englisch |