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What else can I help you with?
What are two uses for a convex lens?
Concave lenses are used in glasses for people who are near-sighted. Convex lenses are used in glasses for people who are far-sighted.
How do you improve our eye sight?
Wear glasses or contact lenses
How do you improve you eye sight?
Wear glasses or contact lenses
Can you improve your eyesight if your short sighted?
Glasses and contact lenses can make your vision clearer. However, they can be harmful to your eyesight in the long run.In order to improve your eyesight, you should do eye exercises designed to permanently improve your vision. Such exercises only take about 10 minutes a day and can be very effective if done correctly.
Do glasses have lenses?
the glasses that you wear have lenses
What kind of lenses would a farsighted person need to correct their vision?
Hyperopic, plus powered, or convex lenses.
How was the invention of the glasses important to society?
Glasses are important to society because they help improve people's eyesight. The lenses are custom made to a person's eye's.
Are most glasses lenses biconcave or biconvex and which corrects short sighted vision?
Most lenses are actually a meniscus design. the front curve is the base curve and the back side is either more or less curved than the base curve. Since most people are myopic (near-sighted) their lenses are usually a simple concave design rather than biconcave. Biconcave lenses are generally reserved for extremely high myopic prescriptions.
Does Britney Spears wear glasses?
Yeah, Britney has glasses and in personal life she wear it.
How do you improve eye sight if myopia?
Corrective lenses (glasses) can help improve eyesight if you have myopia. If you're having this problem, you should talk to an optometrist and have them test your vision and set you up with a proper set of glasses.
Which lens help a person who is short sighted?
A person who is short-sighted, or myopic, typically benefits from concave lenses, also known as minus lenses. These lenses are thicker at the edges and thinner in the center, which helps to diverge light rays before they enter the eye, allowing the person to see distant objects more clearly. By correcting the focal point of light to fall on the retina, concave lenses improve vision for those with short-sightedness.
What are some uses of contact lenses?
The purpose is that you don't wanna have glasses or you want your eyes to be a different type of color.
