Yamamoto Kogaku Co., Ltd.

Naoya Aoyama

Kazuto Yasuhara

Koichiro Oka

Hirofumi Tominaga

Noriaki Atake

Keizo Kitamura

An object of the present invention is to provide single-lens type polarizing glasses which are optically sufficient in performance, and are rich in variety from a view point of design. Both of a polarizer of a right eye lens and a polarizer of a left eye lens can be two independent polarizing plates, both sides of which are protected with protective sheets, respective polarizing plates are bending-processed into a spherical, nonspherical or toric shape, and a backup resin is thermally adhered on the protective sheet on a concave side of the bending-processed polarizing plate to make a single-lens type polarizing lens, which is further prepared into single-lens type polarizing glasses.

Single-lens type polarizing glasses

Swimming goggles

Sunglasses

Goggles include a goggle body, a frame of the goggle body with a face-side surface, and a cushion member attached to the face-side surface. The cushion member has a shape extending along all or almost all around area on the face-side surface of the frame and is detachable from the frame. The cushion member is readily attachable, removable and replaceable, and further suitable for washing. A come-off prevention member is provided on the frame or the cushion member that gives a reliable attachment between the frame and the cushion member and prevents unwanted coming off or shifting in position of the cushion member. Also, the cushion member has an outer cover that gives reliable airtightness to the goggles.

Goggles

Growing community of inventors

Higashiosaka, Japan

Naoya Aoyama