Olympus Corporation

Takuma Sukigara

Shuhei Horigome

A construction of an objective is configured which includes a plurality of lens groups including at least one cemented lens group; a plurality of inner frames to hold the lens groups, each including a contact projection; and a tube to hold the plurality of inner frames stacked inside. At least one cemented lens group is secured to the inner frames by causing the periphery of a cemented surface between cemented lenses to come into contact with the contact projection.

Growing community of inventors

Ina, Japan

Takuma Sukigara