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A good example of a "typical" planetarium projector of the 1960s was the Universal Projection Planetarium type 23/6, made by VEB Carl Zeiss Jena in what was then East Germany. [1] This model of Zeiss projector was a 13-foot (4.0 m)-long dumbbell-shaped object, with 29-inch (740 mm)-diameter spheres attached at each end representing the night ...
Digistar is the first computer graphics-based planetarium projection and content system.It was designed by Evans & Sutherland and released in 1983. The technology originally focused on accurate and high quality display of stars, including for the first time showing stars from points of view other than Earth's surface, travelling through the stars, and accurately showing celestial bodies from ...
A Sega Homestar home planetarium projector. Megastar (メガスター, Megasutā) is a series of planetarium projectors which was recorded in Guinness World Records [1] in 2004 as the planetarium projector that can project the most number of stars in the world.
Takayuki Ohira (大平 貴之, Ōhira Takayuki, born March 11, 1970) is a Japanese engineer and the creator of the Megastar, a planetarium projector which was recorded in Guinness World Records as the planetarium projector that can project the highest number of stars in the world. [1] [2] [3] Homestar Flux: home planetarium.
Such systems are generally cheaper than traditional planetarium projectors and fish-eye lens projectors and for that reason are used in budget and home planetarium setups where projection quality is less important. [citation needed] Various companies which build and sell digital planetarium systems use Stellarium, such as e-Planetarium.
Abrams Planetarium now has an Evans and Sutherland Digistar projection system, installed in early 1993 and upgraded to a Digistar II in the summer of 1999. The projector is based entirely on computer graphics. It has a seven-inch monochrome flat screen display with a fish eye lens to magnify and focus the image on the curved ceiling.
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