A direct vision periscope is disclosed having a second set of mirrors strategically positioned within a wide angle trapezoidal periscope. The main optical path has a vertical field of view of 24° above and below horizontal while the secondary optical path provides a field of view of 12 to 59° above horizontal to allow the occupants to see elevated areas. When used on military vehicles, multiple periscopes may be disposed about the operator's compartment to create a near panoramic view.
申请公布号
WO2009008976(A3)
申请公布日期
2009.03.05
申请号
WO2008US08177
申请日期
2008.07.01
申请人
BAE SYSTEMS LAND & ARMAMENTS L.P.;BELLANDI, EDWARD, A.;GAMELSKY, JEFF