Angular Size, not less than;24°;26°
Simulation Error of Star Brightness in The Range From 3.0 to 5.0m, not more than;± 0.5m;± 0.5m
Simulated Field of View; circular; circular
Reproduction Error of Angular Distances Between Stars, no more than ;60ʺ;60ʺ.
Maximum Angular Speed of Simulated Motion of Stars, not less than ;3°/s ;3°/s
Input Power, not more than ;500V*A;500V*A
Dimensions of Optical Head, not more than ;140 x 48 x 48 mm;140 x 48 x 48 mm
Weight of Optical Head, not more than ;0,280 kg; 0,280 kg