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Contact Lenses for Computer Professionals?
LxDengar writes "For anyone who uses a computer around 10-plus hours a day, eye strain can become a serious issue. According to the American Optometric Association, 70-75% of computer workers experience eye and vision problems. Although I've tried contacts in the past, I found that my eyes dried out very quickly, and so switched back to glasses. Recently, my eye doctor mentioned a series of new contacts with better hydration for the eyes, and targeted to computer professionals (Acuvue, Ocular Sciences, etc). Do you wear contacts when staring at your screen for long periods? What contacts does community recommend for long periods at the computer?"
If at all possible, get LASIK.
I'd worn contacts for almost 20 years when I finally decided to pony up the cash for LASIK. Best $2000 I've ever spent. My eyes would dry out extremely quickly while wearing contacts. Since the inital recuperation from the surgery, my eyes haven't become dry unless I stay up 24+ hours in a row.
An added bonus is that my eyesight in each eye (20/650 and 20/850 before) is now 20/15. I could never come close to that with contacts.
I know you were asking about contact lenses... but you should at least consider LASIK.
I have been wearing contact lenses for over 20 years now and have gone through gas permeable hard lenses, soft monthly lenses and most recently daily disposables. The dailies are great, I wear them from 7 in the morning until at least 10 pm and I work with computers all day long. Dailies are good because they are so thin but this does make them a bit fragile. However, if you are careful with them they can also be worn for a week per pair (I just use the normal soft lens peroxide cleaning systems that are available over the counter) and if a pair of lenses are getting a bit scappy I chuck them and open a fresh set. The companies that make these lenses would rather you wear the dailies, um, well, daily, but they are made from exactly the same materials as weeklies but I find the dailies much more comfortable because they are so thin. However, the dailies work out pretty expensive unless you clean and reuse them in which case they are very cost effective as well as the most comfortable lenses you can buy.
"I have the attention span of a strobe lit goldfish, please get to the point quickly!"
Staring at a screen reduces the blinking frequency. When blinking less often, the eyes dry faster. The lack of moisture is even worse when contact lenses are worn. Dry eyes irritate faster. Contact lenses accelerate the irritation and make it worse. And if you start rubbing your eyes on top of all that, then you are really in for some reaally nice inflammation... Do yourself a favor : don't go that way and keep wearing glasses.
I still use throwaway contacts, but only for outdoor activities of when I just want to go out with no glasses. I spend most of my waking hours in front of screens and then glasses are the best tool : they correct well, they are easy on the eyes and their field of view is bigger that the screens anyway.
Now let the Lasik flamewar begin.
Even people with "perfect" vision have problems with computer screens. The recommended solution is to take breaks and look at something far away every hour or more. Your eyes need exercise just like everything else.
"Why do my eyes hurt?"
"Because you have never used them."
Good luck in your quest for contact lenses. I'm lucky enough to only need mild corrective glasses at night.
Friends don't help friends install M$ junk.
What exactly is wrong with glasses?
Bear with me for a minute. We're not in the fifties anymore. Glasses aren't 5cm bottlecaps anymore. Glasses are now light, flexible, sturdy, efficient and a danm sight cheaper than any contact lens on the market.
Is there really still such a problem with wearing glasses in this day and age? Grown geeks will walk around in public with thinkgeek apparell, pdas, glowsticks, sweatpants and gameboys. But not glasses because.... why?
Is it really the contacts you need?
May the Maths Be with you!
My wife is an ophthalmic technician, and has worked for ophthalmic surgeons for 20 years. I had been wearing contacts (softs) for a couple of years before we hooked up.
She has seen, and I have heard the war stories, of all the myriad ways that soft lenses can go wrong. Based on that, and the rather strongly worded advice of one of her bosses in 1989, I switched to rigid gas permeable hard lenses, and have since upgraded to extended wear versions.
This is the best thing I have ever done with respect to my eyes. Since there is no fluid component to the lens, changes in humidity, gusts of air, dry eyes, etc., are no where near as big a deal.
They pass more Oxygen than ANY soft lens, and for this and many other reasons, are more healthy.
Unlike softlenses, if some "bug", fungal, bacterial, or whatever, gets into my eyes, the gas perms are not a medium for growth. The crap in the news about fungal growths associated with a particular B&L solution for softs are simply not an issue.
I wear my lenses 7x24. They are approved for 2 weeks of continuous wear. I have gone much longer with no issues.
They DO take a lot longer to get used to (weeks). Typically, they are harder for the practitioner to fit, more expensive, more uncomfortable until you are used to them, cost more per lens and per fitting session. An often overlooked benefit is that if (when) you get something foreign like dust, dirt or an eyelash in your eye, it is extraordinarily uncomfortable.... this typically causes the wearer to get lens out RIGHT NOW, and to deal with the comtamination. This is a good thing. As opposed to just tolerating it as a little uncomfortable, which is the norm for softs.
As far as Lasik goes.... well, what they don't tell you is a couple of things:
When it goes bad, it goes VERY bad. The options at that point are grim. it can get as bad as being legally blind.
Second, no one knows what the long term effects of lasic are. I plan to be alive for at least 50 more years, and there is no track record for this procedure anywhere near that long ago. Further, as we age, we ALL need cheaters or bifocals to deal with the fact that our eyes loose flexibility as we age. Lack of flexability translates into limited ability to change focus from close up to infinity. Lasic may set you free from your specs now, but you are still going to need cheaters or bifocals starting at around 40-45. FWIW, I keep several sets around... so you can guess my age....
Remember, these are your EYES. You only have two, and unless something changes radically, you can never get more. They can transplant hearts, kidneys, and lots of other things. Not eyes. Be conservative. Talk to a Doctor (not an optometrist) about hards. Find someone who specializes, not a refractive surgeon running a lasik mill. And finally, remember, we all are going to need cheaters when we get older.
Red