Refractive errors WHO estimates that 153 million people worldwide live with visual impairment due to uncorrected refractive errors. What...

Overview The retina is a light-sensitive membrane that ensures the transformation of visual input into electrical signals that travel to...

Overview Lazy eye, or amblyopia, is a common medical condition that occurs in children. According to the Mayo Clinic, lazy eye is the...

10 Signs you may need glasses or spectacles to correct your vision. Correct eye glasses or spectacles helps in improving quality of of life.

Overview Color blindness is a common condition that occurs when there is a problem with color-sensitive pigments of the eye. Most people...