(SMPS) Spherical Mirror Projection Systems
Model No : SDPS-20
Specification : “Stellar Dome Corporation Private Limited delivers its proprietary, professionally engineered Planetarium Projection System—designed for precision full-dome projection, immersive astronomical visualization, and reliable operation in modern planetarium environments.” The Planetarium Projection System is an in-house proprietary technology of Stellar Dome Corporation Private Limited and is protected by the company’s patent/IP rights “Precision Projection. Immersive Astronomy. Stellar Innovation.”
Description : The Planetarium Projection System is an in-house proprietary technology of Stellar Dome Corporation Private Limited and is protected by the company’s patent/IP rights Stellar Dome Corporation Private Limited has developed a professional Planetarium Projection System engineered specifically for immersive dome environments. The system is designed to accurately position and align the projection optics and projector to deliver high-quality imagery across a hemispherical dome surface. Spherical mirror projection systems (SMPS) have long been used for dome-based visual displays. A notable early implementation is by Paul Bourke, later commercialized as the Newtonian-3 system by ePlanetarium. These setups utilize a spherical mirror and often a plane mirror to project images onto a dome. Existing SMPS, such as ePlanetarium’s Newtonian-3 model, face critical constraints:
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