With my left eye, I can't focus on objects closer than 12 inch. With my right eye, I can't focus on objects further than 26 inch. I have glasses to correct th

With my left eye, I can't focus on objects closer than 12 inch. With my right eye, I can't focus on objects further than 26 inch. I have glasses to correct this, but without glasses I can comfortably use a computer at a 'sweet spot' distance of 18 inch ;-)