VISIBLE INFRARED IMAGING CAMERA

摘要

PROBLEM TO BE SOLVED: To provide a visible IR imaging camera which can perform focusing of an IR image at a low cost even if a zoom ratio is changed by moving a camera body for IR light along the axial direction of the IR light. SOLUTION: The camera body 14 for IR light is supported by movement supporting means 20. The means 20 has a stationary stage 21 fixed relatively to light wave separating means 12, a moving stage 22 supported movably relatively to the stationary stage 21 and a motor 23 for driving the moving stage 22. The camera is so constituted that the IR image can be focused by moving the camera body 14 for IR light along the axis L of the IR light according to the zoom ratio of a zoom lens system 11. COPYRIGHT: (C)2003,JPO