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#233867 - 10/17/11 07:38 PM Re: Back-up eyeglasses. [Re: acropolis5]
Susan Offline
Geezer

Registered: 01/21/04
Posts: 5163
Loc: W. WA
Quote:
Can you pls. share with us the meaning of "high index refraction". Does it mean no visible lines in the glass?


No. I had to look it up to find the answer.

High-Index Lenses Are Thin and Light and if you have pretty bad eyes or an astigmatism, you may need this type.

Sue

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#247465 - 06/25/12 06:38 PM Re: Back-up eyeglasses. [Re: Jeff_M]
spuds Offline
Old Hand

Registered: 06/24/12
Posts: 822
Loc: SoCal Mtns
Another vote for zinni,great value.

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