The piloting of fighting aircrafts, the navigation of space-shuttle, t
he piloting of an helicopter in tactical flight at an altitude of 50 m
etres require the use of all sensorial, ocular vestibular, propriocept
if ... sensors. So, the selection and the follow-up of these aerial an
gines' pilots need a very complete study of medical parameters, in par
ticular sensorial and notably visual system. The doctors and the exper
t researchers in Aeronautical and spatial Medecine of the Army Health
Departement which have in charge the medical supervision of flight cre
w, should study create and improve tests of visual sensorial explorati
on developped from fondamental and applied research. These authenticat
ed feats with military pilots were applied in ophtalmology for the est
imation of normal and deficient vision. A proposition to change norms
of World Health Organisation applied to the vision has been following
these to bw visual persons was equally introduced.