I have blurred vision, double vision(diplopia), squint(both eyes)- i cannot see with both eyes simultaneously ,severe astigmatism, colors look faded for me, i see a color of an object differently in both eyes(eg. a shirt appears red when I see from right eye and pink when I see from left eye, grapes appear purple from one eye and blue when seen from another eye etc) and there are some more.Eyeglasses can take take of astigmatism to a extent.The others cannot be cured or reduced. I was bullied in school because of squint and even today some adults bully me because of this. My internet causing prblems..