Camera viewfinder having a viewpoint detecting apparatus

Details Camera viewfinder having a viewpoint detecting apparatus Camera viewfinder having a viewpoint detecting apparatus

1995-05-15

2000-01-25

Perkey, W. B.

Photography

Eye tracking

G03B 1700

Patent

active

060186305

ABSTRACT:
A finder apparatus in which a viewpoint detecting apparatus is built in a finder unit and a light emitting device and a photosensing device constructing the viewpoint detecting apparatus are arranged in a space which is formed by notching a part of an eyepiece.

REFERENCES:
patent: 5557364 (1996-09-01), Shindo et al.
patent: 5606390 (1997-02-01), Arai et al.

Affiliated with

Also associated with

Rating

Camera viewfinder having a viewpoint detecting apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Camera viewfinder having a viewpoint detecting apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Camera viewfinder having a viewpoint detecting apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2322148