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To convert glasses prescription power to contact lens power, you need to consider the vertex distance, which is the distance from the back of the glasses lens to the eye. For prescriptions with a power of -4.00 D or greater, the contact lens power is typically less than the glasses prescription due to this distance. Generally, you can use a conversion formula or consult with an eye care professional for precise adjustments. Additionally, factors like the shape of the eye and the type of contact lens will also influence the final prescription.
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Does Megan Fox were glasses?
sometimes when she needs new contacts it takes a while but so she wheres her glasses but she does get her contacts. if you read this Megan Fox I LOVE YOU
With Laser Vision surgery will glasses or contacts still be needed?
"After receiving Laser Vision surgery, glasses and contacts will no longer be needed. The reason is because the surgery fixes your eye sight so that it is 20/20 so that you will not need glasses or contacts for vision correcting purposes."
Should I wear my contacts lenses or your glasses at 3D movies?
i would say wear your contacts f you have them because glasses can be uncomfortable if you have other glasses on top. i went to 3d movie last week and i wore my contacts, but the glasss seemed to big so i had to hold them up the entire time. ..your choice!
Would Justin bieber like a girlfriend with glasses?
He said he will date anyone he falls in love with, and he wears glasses so it wouldn't matter if you did or not, he mainly wears contacts. His sunglasses are prescription glasses.
What is better contacts or glasses?
i think contacts cause glasses can get pretty irritating at some points. but also contacts can get itchy but i wear glasses and contacts but i think contacts are better. but if this is not a good enough question go to google or bing.com even ask.com
Is Erin sanders have glasses?
She uses contacts now but as u can see form zoey 101 she has very strong and thick glasses. I wear glasses and my ones are2.6cm thick so I'm really blind
Does Jenna marbles wear glasses?
yes but she puts on contacts so she does not wear them in public at least thats what she said in her video.
Does brendon urie wear contacts?
He wears glasses, so I'm guessing he does wear contact lenses.
Is the purpose of glasses or contacts to help correct your vision?
Not really. It does allow you to see as if you had good vision, but your it doesn't correct your eyes, it adjusts the light so it hits your eyes correctly. True correction for vision is surgery and that's not 100% -I have been told that without your glasses your eyes get worse . So wear your glasses/contacts and it can make your eyesight better . I'm sorry if this is wrong , that's what I have been told .
Did Selena gomez get glasses?
I love Selena Gomez and when I saw her on a commercial with glasses I was so surprised! But yes she is farsighted (Another unusual thing about her) and she has had them for a long time, the reason u have never seen this is because she prefers to wear contacts its something she's kind of embarrassed about!
I am new to contacts. I am 14 years old and a male. I don't what contacts to use. I am tired of using glasses. So my question is what contacts are best?
Go to your opticians, i wear contact lenses they are great. They have changed my life. You can get a good deal from specsavers. just ask them.
Can you wear contacts if you have trifocal lenses?
Yes. There are multi-focal lenses on the market, so check with your local contact lens fitter / optometrist. They should be able to fit you with contacts. If nothing else, you may be able to wear contacts for distance and wear reading / computer glasses.
