If you get dizzy when you get up, your vision begins to go black, and your knees are weak, you might have a blood pressure or blood sugar issue. It is a great idea to check this out with your doctor.
When it starts to get faded.
in the right eye a small black ring in vision ?
dogs in gneral see all black and white color
morning suits or black tie attire
That part of the vision that is perceived by the cones of the eye. Rods detect black and white.
American Black Bears have full color vision.
b
What would cause the center of one eyed to go black and lose the site
it simply starts when a star collapses
Many metal blinds will stop all light from passing through even the morning sun.
because you have vision problem.
rods