In article >,
Julia Altshuler > wrote:

> Dan Abel wrote:
> >
> > Have you both been checked for color blindness?

> same thing. On the other hand, the next time either of us needs a
> prescription for new glasses, I might ask the doctor to bring out the
> color blindness test, the one you referred to with the number hidden in
> the spots.

If you Google for "color blindess", some of these tests are online, or
you can buy the tests. I didn't look at any of these since they don't
apply to me anymore.

--
Dan Abel
Petaluma, California USA