The display of several images and its use airborne

摘要

The invention relates to a display system intended to present to an observer several images one of which is constituted by the superposition of an external landscape with a collimated synthetic sighting image. The display devices 20, 30 produce images which are grouped together close to the sighting image, so as to constitute a compact group of images. These other images are collimated as for the sighting image, in such a way that all the collimation directions converge towards the eye of the observer. Utilisation in aerial navigation. IMAGE