Title:
【発明の名称】スコープ
Document Type and Number:
Japanese Patent JP3335235
Kind Code:
B2
Abstract:
A scope apparatus is provided with an image forming optical system and a condenser lens on the exit side of the image forming optical system. The condenser lens is positioned so that a convex exit surface thereof is disposed in the vicinity of the image plane of the image forming optical system.
Inventors:
Moriyasu Kanai
Ryota Ogawa
Ryota Ogawa
Application Number:
JP29127093A
Publication Date:
October 15, 2002
Filing Date:
October 27, 1993
Export Citation:
Assignee:
Asahi Optical Co., Ltd.
International Classes:
G02B25/04; (IPC1-7): G02B25/04
Domestic Patent References:
| JP274914A | ||||
| JP5084060U |
Attorney, Agent or Firm:
Tatsuya Masuda (1 outside)