Marumo Electric Co., Ltd.

Keijiro Asakura

Tsunemichi Tanaka

Tsutomu Ishizone

Masaki Asaoku

A lighting device includes a reflector that has forward and rearward segments separated by a clearance for cooling, a gobo holder into which gobos of differing sizes can be inserted and held in position, and a lens holder which can be moved forwardly and rearwardly in the lighting device by rotation of a gear which is attached to the lens holder and engages a rack in a slide guide in the lighting device, the gear being moved by a knob located outside the lighting device and which is rotatable with the gear and movable along the lighting device.

Growing community of inventors

Tokyo, Japan

Keijiro Asakura