Title:
アクセサリアダプタ及びレンズフード
Document Type and Number:
Japanese Patent JP7441648
Kind Code:
B2
Abstract:
To improve convenience of a lens barrel accessory for modifying intensity of light passing through a lens.SOLUTION: An accessory adapter (10) provided herein is designed to engage an adapter-side engaging section (12) formed on an inner peripheral surface of an adapter body (11) on the image plane side to a front end of a lens barrel (20), and to attach a light shield plate (30) to the adapter body (11), having a first protrusion (13) and a second protrusion (14) formed thereon, on the object side.SELECTED DRAWING: Figure 1
Inventors:
Norihiro Nakamura
Shoichiro Hirakawa
Shoichiro Hirakawa
Application Number:
JP2019239422A
Publication Date:
March 01, 2024
Filing Date:
December 27, 2019
Export Citation:
Assignee:
Tamron Co., Ltd.
International Classes:
G03B17/56; G02B7/02; G03B11/04
Domestic Patent References:
| JP2002189243A | ||||
| JP2008003344A | ||||
| JP2019139191A | ||||
| JP2017219819A | ||||
| JP2010072060A |
Foreign References:
| KR200401204Y1 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK