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I've been working full-time in front of a computer screen developing software for over 20 years, I'm 40 years old now, and I do not wear glasses. If I work on a computer for 16 hours straight my eyes may get tired, which tells me it's quitting time.
As for the medical community, it sounds to me that the jury is still out on whether computer use can damage your eyes. One online reference reads, “computer usage has not been conclusively shown to cause permanent damage . . . there is evidence to suggest that small vision defects . . . may start to cause problems when carrying out more visually demanding tasks. In other words, computer screen use could exacerbate existing conditions . . .” http://www.healthyeyes.org.uk/index.php?id=87
T-luv
You don't spit into the wind... Jim Croce
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T-luv wrote: and I do not wear glasses.
___________________________________
Tozzi is right: Gaia is getting rid of us.
My Blog [ITA]
SETI@home Team: U-SETI@Polimi
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I have been able to stay glasses free for years now. Every time I think I am having problems I go and get checked only to find out that, for the most part, I am even a bit better than 20/20.
I have a feeling that at some point my good luck will run out and I will take a turn for the worse though.
George Carlin wrote:
"Don't sweat the petty things, and don't pet the sweaty things."
Jörgen Sigvardsson wrote:
If the physicists find a universal theory describing the laws of universe, I'm sure the a**hole constant will be an integral part of that theory.
My Blog[^]
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I had my regular eye checkup last friday and had a Glaucoma test while I was there. Instead of the old puff-of-air trick they used to do, they now anaethetise your eyeball and push a pressure sensor against it.
A numb eye is the weirdest feeling.
cheers,
Chris Maunder
CodeProject.com : C++ MVP
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I hope you took advantage of the lazy eye by walking around outside with a lurch, moaning and eyeballing people.
regards,
Paul Watson
Ireland
Colib and ilikecameras.
K(arl) wrote:
oh, and BTW, CHRISTIAN ISN'T A PARADOX, HE IS A TASMANIAN!
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I much prefer the non-contact Tonometer (puff of air) but its results are not nearly as accurate.
The contact one is not new, they have been using it for years now. Many patients (like myself) can't use it because they have over reactive lids. The sense of touch is not what bugs me. I just have a very fast and very tight lid reflex and any time anything gets close to my eye it slams shut like a Venus fly trap 
George Carlin wrote:
"Don't sweat the petty things, and don't pet the sweaty things."
Jörgen Sigvardsson wrote:
If the physicists find a universal theory describing the laws of universe, I'm sure the a**hole constant will be an integral part of that theory.
My Blog[^]
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Same problem here.
My eye reacts so quick, the puff of air is deflected off the eyelid.
Had to go back to the pressure technique.
Can't wear contact, thug, my eyes are too dry.
I try the contacts every few years as materials improve, but no luck after 20 years!
I even used special 'tears' solutions (viva-drops), evey hour as recommended by the ophthalmologist, and still no success.
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I went in for an exam a couple years back... at the time, i was getting random flashes in my periferal vision, and wanted that checked out. The exam involved the Dr. putting a lubricated lense directly on my eyeball, and rotating it to examine different parts of my eye. That was definately the oddest feeling (and visuals) i've ever experienced in an eye exam.
You must be careful in the forest
Broken glass and rusty nails
If you're to bring back something for us
I have bullets for sale...
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Hello,
I wear glasses / contacs since I was 17. I wear the contacts during the day and my glasses in the evening. I used to have headaches after a long session in front of my computer. The headaches are gone since I wear my glasses / contacs.
Behind every great black man...
... is the police. - Conspiracy brother
Blog[^]
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 Have been since 2000. I'm really considering laser surgery, although I'm a bit worried that it might do me harm rather than good.
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Pictures[^] from my Japan trip.
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I'm also looking into doing laser surgery, but I'm to scared after reading the national tabloids (aftonbladet.se and expressen.se).
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I guess I'll let the process mature for a year or two before I do it. And besides, anything that is written in either tabloid, I take with a pinch of salt. I'm more worried when a real newspaper such as DN has a story on it. Have they had one..? 
--
Pictures[^] from my Japan trip.
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It all depends on the doctor you choose.
A friend of mine had this surgery done recently and now his vision is worse and he is afraid he might loose his vision.
On the other hand, my sister had the surgery done a long time ago before laser surgery was even available so imagine this picture: she had to be completely still as she looked at the blade approach her eye to do the surgery. Her eyesight has been great ever since she got the surgery thanks to her good doctor.
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Don't go cheap with your eyes! Paying more does not guarantee complete success, but going to 1-800-BLINDME is an invitation to disaster. Do you really trust a place that advertises $299.99 per eye?
Do your homework on the clinic and the doctor.
I got LASIK in 1998 and it was touchy because I have a problem with my eyes. But the doctor was good and everything worked out. Went without glasses for 5 years (until I needed cataract surgery). Even now, the glasses are mostly for reading.
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Curiously enough today I'm using glasses for first time. After several months of red eyes and slight headaches I decided to check my vision. The result: my new glasses.  I bought them with an anti-reflecting coating for computer screens, so I will tell you if they work.
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I hope you went to an optometrist and had a proper eye exam. Picking reading glasses up without pro. advice can weaken your eyes further.
regards,
Paul Watson
Ireland
Colib and ilikecameras.
K(arl) wrote:
oh, and BTW, CHRISTIAN ISN'T A PARADOX, HE IS A TASMANIAN!
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Thanks Paul
Of course I went to an optic lab and have several vision test in order to get the proper adjustments for my glasses.
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Spending several years in the specialty optics industry (telescopes, microscopes, low vision patients, etc...) I can tell you that AR coating IS nice and DOES help with computer screens...
...but...
It is a real pain to keep clean.
Every bit of finger print or dust shows up and can sometimes be more a pain than glare.
George Carlin wrote:
"Don't sweat the petty things, and don't pet the sweaty things."
Jörgen Sigvardsson wrote:
If the physicists find a universal theory describing the laws of universe, I'm sure the a**hole constant will be an integral part of that theory.
My Blog[^]
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31 years of eyesight correction.  I am short-sighted - my right eye is -6.5 and my left -8.0. I have astigmatisms in both. Tempted by LASIK, but yet to take the plunge (scared they will either mess up the procedure or will make my sight better, but not good enough so I can throw my specs away!).
Switch from specs to gas permeable contacts in 1989. Now wearing 30-day disposable soft toric lenses (waaaaaaaaay more comfortable than GPs and easier to maintain).
I long to wake up and be able to see unaided.
The Rob Blog
Google Talk: robert.caldecott
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Robert Edward Caldecott wrote: -6.5 and my left -8.0
Crikey moses.
I am -2.5 and -3.0 which is bad enough IMO.
Robert Edward Caldecott wrote: I long to wake up and be able to see unaided.
Do what my mom once did (she was 25 at the time); Get very drunk, fall into bed and wake up exclaiming "hallelujah I can see!" only to realise you forgot to take your contacts out the night before.
regards,
Paul Watson
Ireland
Colib and ilikecameras.
K(arl) wrote:
oh, and BTW, CHRISTIAN ISN'T A PARADOX, HE IS A TASMANIAN!
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>Get very drunk, fall into bed and wake up exclaiming "hallelujah I can see!"
Ho ho. Been there, done that!  Woken up a few times with one lens in and the other ... well - could be anywhere. Hey, I even managed to put both contact lenses in the SAME eye one (the morning after the night before...). That was pretty trippy. Oh, I once spent 30 minutes trying to take a lens out that wasn't actually there. Ouch. That's the thing with GP lenses - they are very small and can shift position and end up right at the top of your eyeball. At least soft lenses cover most of the front of the eyeball - makes them less prone to slippage in my experience.
The Rob Blog
Google Talk: robert.caldecott
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Robert Edward Caldecott wrote: my right eye is -6.5 and my left -8.0. I have astigmatisms in both
Yes, I would say that -8 is around the point where they may not be able to correct it all. My wife was around a -6 and they told her there was a possibility that she would not be bale to get away without any glasses. Today she lives very well and darn near 20/20 in both eyes and loves it.
George Carlin wrote:
"Don't sweat the petty things, and don't pet the sweaty things."
Jörgen Sigvardsson wrote:
If the physicists find a universal theory describing the laws of universe, I'm sure the a**hole constant will be an integral part of that theory.
My Blog[^]
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I had Lasik done on both eyes 5 years ago. I was extremely near-sighted (-8.75, -9), with astigmatisms in both eyes. Less than 24 hours after the procedure, I was tested at 20/15 in one eye, 20/20+ in the other. My vision is still 20/20 5 years later.
Josh
Find a penny, pick it up, and all day long you'll have a back-ache...
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Yikes! Really? Wow. I might have to take the plunge. Hey, I can even pay for the operation by interest free credit...
The Rob Blog
Google Talk: robert.caldecott
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