Eastman-kodak Company

Shay Amsili

Kobi Goldstein

Ophir Eyal

Moshe Liberman

The present invention relates to a system for optically adjusting a computer-to-plate (CTP) imaging head which includes an a light source (), optical fiber () for transmitting light emitted from the light source; an imaging lens () for focusing light emitted from a distal end of the optical fiber () on a substrate; wherein a portion of light striking the substrate is reflected back to the distal end of the optical fiber; a fiber optic coupler () in the optical fiber which transmits the reflected light to a light detector (); wherein the light detector measures intensity of the reflected light; and a control unit configured to adjust the imaging head according to the intensity of the reflected light.

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Kfar Yona, Israel

Shay Amsili