A finder system for a reflex camera is disclosed with a finder in the form of a hood with an eyepiece at the top that can be looked straight down through. The hood has an opening in one wall of the hood, an attachment that accepts either a 90.degree. telescopic finder or a video finder which rests against...http://www.google.de/patents/US5465132?utm_source=gb-gplus-sharePatent US5465132 - Finder system for a reflex camera
