From Orlando Sanford Airport (SFB) taxi to Sanford Seminole Center Superstop, line 103 bus to Fern Park Transfer Center, line 102 bus to Lynx Central Station - Sunrail, then line 441 bus to Lynx Kissimmee Intermodal Station. 3 h 24 min $17. From Orlando Sanford Airport (SFB) taxi to Kissimmee. 51 min $150.
Age-related changes to the eye are the most common cause of eye floaters. The cornea and lens at the front of the eye focus light onto the retina at the back of the eye. As the light passes from the front of the eye to the back, it passes through the vitreous humor, a jelly-like substance inside your eyeball.
Refractive errors include near sighted, far sighted, presbyopia, and astigmatism. Cataracts are the most common cause of blindness. Other disorders that may cause visual problems include age related macular degeneration, diabetic retinopathy, corneal clouding, childhood blindness, and a number of infections. Visual impairment can also be caused by problems in the brain due to stroke, prematurity, or trauma among others.