From 1977 to 1995
Number of copies: 84
Weight: 150.0 kg
Height: 2.7 m
Number of stars: 5800
Magnitude limit: 6.0
History: Skymaster: Small size planetarium with manual and card control in Jena
6 objets, Milky way,
triaxe, daytime mouvement, annual, precession, latitude, vertical circle,
