VARIABLE VIEW IMAGING SYSTEM WITH COMBINATION OF TELECENTRIC SCANNER AND DOUBLE WEDGE PRISMS

摘要

PURPOSE: A variable view imaging system with combination of telecentric scanner and double wedge prisms is provided to adjust a view parameter by controlling an active optical element. CONSTITUTION: Double wedge type prisms(10, 11) adjust a viewing direction. A first optical element(31) forms a first intermediate image. The optical elements(32,33) includes a deformation mirror as an optical system. The deformation mirror corrects the aberration due to the wedge type prisms. A final optical element(35) forms a final image on an image sensor(60).