Sirius Observatoorium 3.5m School Model with walls

The School model with a diameter of 3.5m sufficient place for instruments with an opening of up to 600mm. This dome size is suitable for Newton telescopes, SC telescopes (like the LX200GPS 16") or a RC-telescope with 500mm opening on an equatorial Mount. The School Model is for associations and schools, up to 9 persons. The School-Model is not motorised, motorisation for dome rotation and/or shutters is optional available. Specification: Total height:    3.25m Wall height:    1.5m Dome diameter:    3.5m Aperture width:    1.0m Aperture length (to Zenit):    400mm Wind speed:    144km/h Door size:    1.15m × 1.0m Included Observatory with walls, Race and attachment ring for existing foundation.