I actually never though of that and had a good laugh reading your comment. I had to pass a medical with an eye test for the job so I presume I was safe. Eyesigh

I actually never though of that and had a good laugh reading your comment. I had to pass a medical with an eye test for the job so I presume I was safe. Eyesight is a complicated thing, I have one eye much worse than the other, can read the monitor fine with my right eye and not at all with my left eye. I can use a monitor OK for an hour or two with no glasses but after that I get a headache. My right eye defiantly compensates for my left.