Ilkinho
I have been working in IT for about 10 years now,and in all honesty can say that I havent really had a problem seeing the laptop screen or PC screen for more than 10 days...and that was after my graft as I wanted to recover...however I could still see if I wanted to....
There is alot of software out there, check another post where I put in two pieces of software which are free and I use them on my "bad" eye days...in fact im using now!
It also depends on what type of IT you will be in. Programming etc requires longer use at the screen......where as a IT Hardware guy probably gets away with little. I work as a Solutions Architect thus I kinda have best of both worlds...however I find it the hardest when I am visiting Data Centers...as I find the smaller screens hard to see....however I overcome this by connecting to them from my laptop and doing work from there.........
I would like to say that I have done well with the tools I have had and the agressive nature of the KC and problems I have had more so over the last 12 months....
AND another thing....Looking at your screen DOES NOT make KC go worse!..

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If you can prepare your environment then I dont see why you cannot pursue your career.....if however you was going to be a Heart Specialist then maybe people would offer different advice!
J
KC is about facing the challenges it creates rather than accepting the problems it generates -
(C) Copyright 2005 KP