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Are most glasses lenses biconcave or biconvex and which corrects short sighted vision?
Wiki User
∙ 11y ago
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.
Wiki User
∙ 11y ago
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If you need glasses are you near or far sighted if you can't see close up?
Near Sighted. If you need glasses if you cant see close up, you are far sighted. You need the glasses to see close up, so your not near sighted.
Does Eminem were glasses?
yes,because he is near sighted
What uses concave lens?
Glasses for short sighted people.
Is Harry's glasses a effect?
Yes they help the short-sighted eyes.
How can the word ''near-sighted'' be used in a sentence?
I need my glasses for driving because I am too near-sighted to read the traffic signs.
What is the difference between long and short sight?
I think that eyes are fat and round and they bounce on the ground
Is Mikey Way near sighted?
Mikey Way used to be near sighted but now is not following his Lasik surgery. Thus, why he no longer wears glasses.
Are native Americans near sighted or far sighted?
By my assessment and view, as i had a chance to notice, a lot of Americans wear glasses 7/10 rough evaluation.
If youre near sighted is there a way to bring back your original clear vision so I dont have to use glasses or contacts or once you get near sighted youre like that for life?
Do you mean short sighted? Well the truth is I'm short sighted and i wear glasses. If you become short sighted, long sighted or whatever then yes it is like that forever, Unless they find a cure that's what my optometrist told me. But don't worry it's not so bad i just got my glasses yesterday (i have no idea when your going to read this so let's just say 16 December 2009 :) ) and they really help! I hope this answered your question....The unsigned answerer
Does Harry Potters wear glasses?
Harry Potter wears glasses, according to J.K. rowling, as a sign of his vulnerability Or because he is short-sighted.
Does Selena wear glasses?
YES! Selena is far-sighted and she wears contacts because she prefer them rather than to be seen wearing glasses :PNo
Can you use a scope effectively without glasses if you are near sighted?
Yes. Scope has adjustable focus.
