Light-guide module having light shielding structure
Light-path device of curved-surface optical element
Light-receiving element unit, a method and device for...
Light-scanning optical apparatus and image forming apparatus
Light-source mechanism for optical scanner
Lighting system having partially overlapping light sources for a
Lightweight dual-mode mobile scanner powered from a...
Lightweight mobile scanners
Line illuminating device
Line image sensor
Line scan image scanner for use with reflective originals and tr
Line sensor and image information reading apparatus
Line source unit and image input apparatus
Linear color charge coupled device for image sensor and method o
Linear guiding apparatus
Linear guiding apparatus
Linear guiding mechanism
Linear illumination apparatus and method
Linear illumination device and image reading apparatus using...
Linear illuminator