Title:
【発明の名称】ファインダ装置およびファインダ装置を備えたカメラ
Document Type and Number:
Japanese Patent JPH0636087
Kind Code:
B2
Abstract:
A view finder in which an image formed by an objective optical system is observed through an eyepiece optical system comprising a half mirror for deflecting a light path from the objective optical system toward the eyepiece optical system, which is located behind an image forming position of the objective optical system. A light emitting device is provided, which defines a bright indicating area in the field of view of the view finder when the light emitting device is energized. The light emitting device is disposed behind the half mirror as viewed from the eyepiece optical system side.
Inventors:
MORISAWA TAHEI
Application Number:
JP11076590A
Publication Date:
May 11, 1994
Filing Date:
April 26, 1990
Export Citation:
Assignee:
ASAHI OPTICAL CO LTD
International Classes:
G03B13/02; G02B7/10; G02B23/14; G03B13/06; G03B13/24; (IPC1-7): G03B13/24; G02B7/10; G03B13/02
Domestic Patent References:
| JPS636860A | ||||
| JPH01209432A | ||||
| JP60130432B | ||||
| JPS63253928A | ||||
| JPS57173824A |
Attorney, Agent or Firm:
Kunio Miura