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US 6,104,887 AGranted
Lens hood
AssigneeAsahi Kogaku Kogyo Kabushiki Kaisha
InventorsTakuji Hamasaki, Kazuhiro Hattori
Life of this patent
Estimating the term…
Abstract
Disclosed is a lens hood including a cylindrical body that is mounted to a lens barrel of the camera. An accessing opening is formed on the cylindrical body. In order to cover the accessing opening, a cover piece is detachably attached to the cylindrical body. When the cover piece is attached to the cylindrical body, the cover piece forms a part of a circumference of said cylindrical body.
Claims14
A lens hood mounted to a camera, said lens hood comprising:
- a cylindrical body that is mounted to a lens barrel of said camera;
- an accessing opening formed on a circumferential surface of said cylindrical body, said accessing opening allowing a user to manipulate an object within said lens hood;
- and
- a cover member which covers said accessing opening without preventing light from passing through said lens hood to a lens of said camera.
1 more element
A lens hood mounted to a camera, said lens hood comprising:
- a cylindrical body that is mounted to a lens barrel of said camera;
- an accessing opening formed on a wall of said cylindrical body;
- and
- a cover piece which covers said accessing opening, said cover piece being detachably attached to said cylindrical body,
- wherein said cover piece comprising a part of a circumference of said cylindrical body, when said cover piece is attached to said cylindrical body.
2 more elements
A lens hood mounted to a camera, said lens hood comprising:
- a cylindrical body that is mounted to a lens barrel of said camera;
- an accessing opening formed on a wall of said cylindrical body;
- and
- a cover ring which covers said accessing opening, said cover ring being rotatably mounted on an outer surface said lens hood, said cover ring having a window formed at a circumference thereof,
- wherein said window of said ring is aligned with one of said plurality of accessing openings at plurality of rotational positions.
2 more elements
Dependencies are inferred from the claim text.