I don't think that there are any vision restrictions if you wish to join the CAF. See
http://www.commemorativeairforce.org...hip/index.html Formerly known as the Confederate Air Force and now the more politically correct Commemorative Air Force, it is a non-profit making organisation.
Whereas to be a pilot in the CF (Canadian Forces) you need at least 20/20 vision uncorrected. See
http://www.forces.ca/v3/engraph/jobs...x?id=32&bhcp=1
Eh?