|DIRN Observatory||Hans-Heinrich Wenk's observatory located at 1000 m above sea level with unobstructed view across Kalkalpen National Park|
|Gaisberg Observatory |
Richard Gierlinger designs and manufactures high precision telescopes and telescop mounts
Best description of an OPFM (Austrian Precision Telescop Mount) I ever found. This page is a real treasure chest!
Measurement and Control Technology for Demanding Positioning Tasks
|PD DDr. Thomas Posch||Thomas Posch is astronomer at the university of vienna and an expert with profound knowlede about light pollution (Das Ende der Nacht).|
|Sonderloesungen Wenk||H.-H. Wenk's german IT-site|