Konus 1780 Newtonian telescope diam. 4.5", focal 500 mm with R.A. motor drive, diameter 114 mm (4".5), focal lenght 500 mm (20"), focal ratio f/4.4 (1780, KONUSMOTOR 500)
STRUMENTAZIONE – AstroPiombino
Telescopio Konusmotor-500 — Raig
Telescopio Konusnova 114 - 500 Newton Montatura AZ | Ottica-Roma