IRS rules that eyeglasses, contact lenses are not taxableThe Internal Revenue Service (IRS) has ruled that eyeglasses and contact lenses are exempted from the medical device excise tax that will take affect on Jan. 1, 2013.Optometry Times Staff Re...
We all have lenses in our eyes, but many of us balance extra ones on the end of our noses to correct long and short sight: more glass and plastic lenses are used for eyeglasses and contact lenses than for any other purpose. There are all kinds of eyeglass lenses, including light-sensit...
So, more and more teenagers have to wearglasses.Protect your eyes from now on. 答案爱眼As an old saying goes, “Eyes are the windows of oursoul." Eyes are very important to 1.our(we)health. However, with the fast living style, it seems2.thatt many people have l...
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与美国小学生一起学英文 Lens Do you wear glasses?How about contact lenses?Do you know what the similarities between glasses and contact lenses are?They help you see objects better.How can they do that?Glasses and contact lenses improve your eyesight, because both of them use some kind of ...
Glasses used to be made of glass. Now, most are made of plastic. Plastic lenses are lighter and can be treated with coatings to protect your eyes. But plastic is more likely to scratch than glass. Other glasses can meet specific needs: ...
acaution notice:These glasses are not safety glasses.Although impact resistant lenses provide greater protection than ordinary lenses,they are not shatterproof or breakproof,and do not provide an unbreakable shield against eye injury. caution notice:These glasses are not safety glasses. Although impact...
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a有时在她那鼻子上还会出现没有镜片的眼镜 Sometimes also can appear on her that nose does not have the lens eyeglasses [translate] a一定不要放在潮湿的房间里 確かに湿った部屋に置く必要がない [translate] aProtective fluids shall be stored in clean containers, handled with clean tools and ...
No, not everyone who needs eyeglasses can wear contact lenses successfully. Conditions such asdry eyesorblepharitiscan make contact lens wear uncomfortable or unsafe. Even with no pre-existing eye conditions, some people have sensitive corneas and simply cannot adapt to contact lenses. ...