These cause glare at night and the inability to get perfect 20/20 vision. 

The dark area in the center is near the center of the vision and correlates with a blind spot in the patient's vision that she says is e...

This is like a bruise on the retina.  It does effect vision in the area that corresponds to the "bruise".  This particular patient...

Calcium deposits under the conjunctiva on the inside of the eyelids.  They are not dangerous and usually asymptomatic. 

Otherwise known as Map, Dot, Fingerprint Dystrophy

This is a lesion under the upper eyelid.  The upper lid is everted.   The top picture is taken in December 2011 and the bottom picture was t...