Kazuyuki Kondo

Zoom lens and imaging apparatus having the same

Image reading apparatus capable of reading a projected image and having means for diffusing the projected luminous flux

Optical system for light beam scanning

Imaging optical system and original reading apparatus

Imaging lens and image reading apparatus using it

Image read method for performing image signal processes complying with the color of a reference portion of a recording medium, and image read apparatus adopting the method

Original reading lens and original reading apparatus using the same

Multi-beam scanning optical device with a chromatic aberration cancellation feature

Image pickup apparatus having lens holding unit and adjustment mechanism

Projection apparatus and image reading apparatus capable of reading a projected image