PANAVIEW WINDOW

OPTICAL APPARATUS, NAMELY, SIMULATOR SCREEN, NAMELY, AN OPTICAL MEMBER WHICH MAY BE MOUNTED IN FRONT OF A MODEL OR OTHER IMAGE SOURCE TO VARY THE APPARENT DISTANCE AND PERSPECTIVE OF THE IMAGE SOURCE; AN INFINITY VISUAL DISPLAY SYSTEM COMPRISED OF FOCUSING OPTICS FOR PRESENTING AN IMAGE AT INFINITY OF AN OBJECT IMAGE NOT AT INFINITY FOR USE IN MILITARY AND CIVILIAN AIRCRAFT SIMULATION