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Moon7296 Posted 15 years ago
Vocabulary

The power of glasses ?

How do you say this:

You try on someone's glasses to see how it fits on my eyes.

--> Oh, yours is as strong as mine. (Let's say my sight is poor)

Do you say like that?

How do you say glasses' ____? (you buy new ones when your sight worsens?)

one more question:

Do you say 'I have bad eyes'? 'I have good sight'?
  

Top answer

Glasses is a plural noun and you would say = "Oh, your glasses are as strong as mine". Being a plural noun probably comes from the fact that glasses consist of a pair of lenses mounted on a frame. The concept of "pair" probably makes glasses a plural noun even though glasses are one single object.

  • Glasses is a plural noun and you would say = "Oh, your glasses are as strong as mine".
  • Being a plural noun probably comes from the fact that glasses consist of a pair of lenses mounted on a frame.
  • The concept of "pair" probably makes glasses a plural noun even though glasses are one single object.
  • How do you say glasses' __?
  • ) = I need new pair of glasses because my sight has deteriorated.
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4 Answers
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Glasses is a plural noun and you would say = "Oh, your glasses are as strong as mine".

Being a plural noun probably comes from the fact that glasses consist of a pair of lenses mounted on a frame. The concept of "pair" probably makes glasses a plural noun even though glasses are one single object.

How do you say glasses' __? (you buy new ones when your
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Thank you 'John'.

Ah.. that the opposite of 'strong' should be 'Oh, your glasses are as weak as mine', shouldn't it?

And if I say 'I have bad eyes', do you not think of bad eyes such as bloodshots in the eyes or eyes getting dried often?
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Re "The power of glasses," we often use "power" in a technical sense to describe the magnification of a microscope, telescope, pair of field glasses, hand-held magnifying glass, etc.

If it magnifies ten times the actual size (10 X), we sometimes say it's a ten-power lens.

But the specifications for eyeglasses are a bit more sophisticated.

I assume you're using "po
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Ah.. thank you a lot for the detailed info, AvangiEmotion: smile

Yeah,, I just used the term 'power' of glasses on a whim.

Ah..

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