Reflex mirror for single lens reflex camera

Details Reflex mirror for single lens reflex camera Reflex mirror for single lens reflex camera

1977-01-13

1978-03-28

Gonzales, John

350171, 354 55, 354201, 354224, G03B 1912

Patent

active

040818071

ABSTRACT:
A reflex mirror 2, 2' for an SLR camera includes a fully reflective, elliptical area 2a, 2a' whose center coincides with the optical axis, and a surrounding, elliptical, semi-transparent area 2b, 2b'. The remaining area 2c, 2c' of the mirror is fully reflective. The semi-transparent area may be uniform in transmissivity, or it may be formed by a plurality of concentric elliptical slits in the reflective surface.

REFERENCES:
patent: 3093044 (1963-06-01), Lederer

Affiliated with

Also associated with

Rating

Reflex mirror for single lens reflex camera does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reflex mirror for single lens reflex camera, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reflex mirror for single lens reflex camera will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-645778