Patent ID: 6392238
Filing Date: 2002-05-21
Classification: G01J,G02B,G06K

Abstract:
An ultraviolet light imager comprising:a) a camera having: i) a focusable camera lens to input ultraviolet light images to the camera, the camera being loadable with a film to capture images received from the camera lens, the spacing of the camera lens from the film, when loaded, being adjustable to focus an input ultraviolet image on the film; and ii) a camera mirror having an ultravioletâ€”reflective surface to reflect image light received from the camera lens to provide a reflected ultraviolet image for use in focusing the camera lens; and b) an image intensifier optically coupled to the camera to receive the reflected ultraviolet image from the camera mirror and provide a viewable output; wherein the reflected ultraviolet image is focused to the viewable output of the intensifier.