Does anyone think there is a link between staring at a computer screen for several hours a day and the onset of Presbyopia? Over the last few months I have been exp what I think is a loss of focus power in peticularly my right eye. Like my eye is "lazy". You know when you just stare at something and relax the eye, it will go out of fucus? Well that happens very easily for me (without stareing and intentially relaxing the eye) and usually my day is spent "tweaking", adjusting and really "focusing" to focus my eye.