The retina is the inner coating of your eye. It acts much like the film of a camera. Images come through the eye’s lens and are focused on the retina. The retina must be healthy to have and maintain excellent vision throughout your lifetime. Anyone who experiences changes in sharpness or color perception, flashes of light, floaters or distortion in vision should get a dilated retinal examination. In addition, medical conditions such as diabetes, high blood pressure and high cholesterol may affect the health of your retina. Routine dilated eye examinations are the key to early detection, monitoring and treatment of eye disease.