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What percentage of people need contact lenses or glasses for vision correction?
RichardSimpkinsgp608...
Contact lenses are a personal choice. It's up to the 'patient' to decide whether they want to wear spectacles - or switch to contact lenses. There are no publicly-available records to show the figures for spectacles v lenses.
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∙ 7y ago
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Are there any useful effects of refraction?
Yes. Lenses are used for glasses (correction for eye problems), for microscopes, telescopes, and other applications.Yes. Lenses are used for glasses (correction for eye problems), for microscopes, telescopes, and other applications.Yes. Lenses are used for glasses (correction for eye problems), for microscopes, telescopes, and other applications.Yes. Lenses are used for glasses (correction for eye problems), for microscopes, telescopes, and other applications.
What is the advantage of using contact lenses instead of glasses?
Contact lenses allow for you to see more clearly without peripheral distortions. They also allow for better correction of some eye distortions such as corneal dystrophies.
What are my options for vision correction other than glasses?
You could always check into visionary procedures such as laser surgery or contact lenses for your bad eyesight.
I am allergic to contact lenses what can i do?
get glasses
Can I get contact lenses if I dont use glasses?
i this yes
Is laser vision correcton 100 percent effective?
Laser vision correction is not 100% effective but it provides correction to the 1/100 of a power, which is nearly 100%. To a human being who required glasses or contact lenses before, it will be a paramount change.
What should i wear while riding a bike contact lenses or glasses?
Obviously the glasses. Contact lenses will protect only the retina of the eye. Rest of the eye is exposed to the dust particles. You should use the glasses which will not allow entry of the dust particles in the eyes. So called bikers glasses. But it is better to have any type of glasses than none.
How do you improve our eye sight?
Wear glasses or contact lenses
How do you improve you eye sight?
Wear glasses or contact lenses
What are 2 differences that contact lenses and glasses have?
frames and glass
Are contact lenses good?
Contact lenses are good. They make sure you can see better instead of having geeky glasses like me!
How is Refraction used in lenses for eye glasses contact lenses cameras and telescopes?
it magnifys it like alott
