On Tue, 15 Aug 2017 12:28:28 -0400, Frank Krygowski
<
frkr...@sbcglobal.net> wrote:
>I wonder how many jurisdictions require vision tests with each license
>renewal? I know I've had to pass such a test.
In California, a vision test is required only if one is over 70 years
old:
<
https://www.dmv.com/ca/california/senior-drivers>
I'll be performing this ordeal process in about 3-4 months.
My vision has been slowly deteriorating for many years and I don't
know for sure if I can successfully pass a vision test. I just tried
several online vision tests showing 20/30 vision, which is good
enough. I believe that I can pass because I can now drive without
glasses. I was having astigmatism problems about 35 years ago. I
obtained corrective glasses which worked fine until about 5 years ago,
when I discovered that I could see better without them. What may have
happened is that my blood pressure started climbing about the same
time that I needed the glasses. The blood vessels in the eyes are not
equally distributed. High blood pressure will cause the eye to
distort and lose its normally spherical shape. About 15 years ago, I
started taking various drugs to reduce my blood pressure. After about
10 years of lower BP, my eyes returned to a closer approximation of a
spherical shape. Not perfect, but good enough to drive without
glasses. At this time, I only need non-prescription glasses +1.75
diopeter for reading and +2.75 diopter for detail work.