Viewfinder device

Details Viewfinder device Viewfinder device

1995-09-06

1997-09-02

Gray, David M.

Photography

Having camera indicator

Having display in viewfinder

396382, G03B 1302

Patent

active

056642440

ABSTRACT:
A viewfinder device has an objective lens element (2) disposed on a viewfinder light path and an eyepiece lens element (3, 28) disposed behind the objective lens element. An image (10) of an object (7) is observable at an eye point (EP). At least one indicia portion (4, 12, 13, 20, 25, 35, 36, 40a, 40b) is disposed in front of the eyepiece lens element, for indicating information related to a taking field. At least one micro lens (5, 5a, 5b, 6a, 6b, 9a, 9b, 14, 17, 22, 30, 32a, 32b) has positive power, is disposed behind the indicia portion, renders an image of the indicia portion observable, and meets

REFERENCES:
patent: 5309201 (1994-05-01), Lyon

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