Thanks so much for the information. I will try to find a pic of the iris
This iris (to me) is not blue at all and on my monitor does not appear
to me to be blue. With my old camera, the pics of this one did come
up blue. With the new camera, to me, it doesn't look blue, just
purple...but then there are so many different shades of violet-purple, etc and
different people (and cameras) see these shades differently. The eye and
the camera can be fooled in these color ranges.