Posts Tagged ‘Lens’

Can I replace one scratched eyeglass lens?

Monday, August 1st, 2011

Question by Kris: Can I replace one scratched eyeglass lens?
Only one of the eyeglass lenses is scratched. Can I just replace the one?

Thanks in advance for your help!

Best answer:

Answer by miamigrl895
i’m pretty sure- just tell your optometrist you need only 1 replaced

Know better? Leave your own answer in the comments!

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Q&A: can spectacles/glasses lens be change without changing the frame?

Tuesday, July 12th, 2011

Question by ineedhelphere: can spectacles/glasses lens be change without changing the frame?
well….. i wish to change the lens of my spectacle/glasses without changing the frame. is it true that lens can be changed regardless of what types/kinds of frame attached to the lens?

Best answer:

Answer by Neville
Yes in almost every case, the only restriction could be with the thickness of the lense.

What do you think? Answer below!

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Are there any safe, reputable online optician stores that sell cheap high index lens?

Wednesday, July 6th, 2011

Question by whatever: Are there any safe, reputable online optician stores that sell cheap high index lens?
Many local opticians have warned me about the lack of quality of lens bought online for single vision eyewear. I am reluctant to buy these lens online because my prescription is so high? What do you think?

btw, is there any real size and weight difference between high index 1.67 and 1.71? Many opticians tell me that the difference isn’t worth the cost because there isn’t much of a difference (.04 improvement versus a .07 improvement with the 1.67 if upgraded from a 1.60). I have seen the difference between the 1.60 and 1.67 and it’s very apparent.
btw, my prescription is -650 and -700

Best answer:

Answer by Footprintz
For the second part of your question, you were told right.

The 1.71 may be worth it only if your prescription is over – 8.00 Diopters.

One of the most important things in high prescriptions is the frame choice. The wrong choice can add a lot of unwanted thickness to those lenses , no matter what index they are.

As for the first part of your question , I would rather be fit for glasses by someone who has seen me, taken the proper measurements and will give me service after if a problem arises.

My local economy is more important to me also , than supporting Hong Kong’s economy.

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Q&A: How does an eyeglass lens differ from a magnifying glass lens?

Friday, July 1st, 2011

Question by Dilbert: How does an eyeglass lens differ from a magnifying glass lens?
If an old person can no longer read fine print, and gets glasses for that reason, are the lenses likely to be the same as magnifying glass lenses, or is there something fundamentally different about them?

Best answer:

Answer by adnyuk
Nope they both magnify by refracting light waves.

What do you think? Answer below!

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Does your contact lens prescription change if you eyeglass prescription did?

Friday, June 17th, 2011

Question by Ask Tracy, she has the answer..: Does your contact lens prescription change if you eyeglass prescription did?
Vision question:

If your optometrist determined that your vision deteriorated and your eyeglass prescription changed, wouldn’t that mean you would need a new prescription for your contact lenses as well?

I wear both eyeglasses and contact lenses. Last year, my (L) eye was -2.00 and (R) was -3.00. This year, my doc determined that my (L) eye changed to -2.25. But when I ordered contact lenses, they gave me ones with my old prescription from last year. They are insisting that the contacts are the correct prescription.

Can someone help?

Best answer:

Answer by Jamin
They should both change since they’re both correcting your vision. Maybe they haven’t received your new prescription?

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