Focus Vs Eyesight

[Snooks]

Hi Guys.

Can anyone tell me what impact, if any, that poor eyesight has upon taking photos that are in focus?

What I mean is can a person that wears glasses take a photo without using his glasses and still be able to capture the image in "perfect" focus, or will it be blurred due to the photographers poor eyesight?

So, when taking photos if you wear glasses for driving, should I ensure that I take the image whilst wearing my glasses? The reason being that I walk around not using glasses but I always wear them whilst driving and I am unsure about what effect wearing, or not wearing my glasses, will have on the focus of the images.

I hope this makes sense?