Chen Haiqin. Analysis and study on image quality of scanning optical system for laser printers[J]. Chinese Journal of Lasers, 1988, 15(2): 123
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Primary factors affecting image quality of scanning optical system are analyzed, relations between the configuration of the scanning lens composed of five lenses and the aberrations are studied. The scanning lens has the features of small F number, wide field of view, and a linear error of less than 0.2%.