The successor to the G1518si. It was developed to be a spherical shaped starball with external sun, moon and planet projectors. Dome range is 15-18M same as G1518si. [Spec]
Dome : 12~18m
Number of fixed stars : 10,000
Nagano City Museum / Sapporo Science Center / Fukuoka Children's Science Culture Center / Kumagaya city Culture Center, Culture Hall / Saku Children's Science Dome for the Future / Astronmy and Space Science Center EGY Military Academy（Egypt）