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Lewy
08-18-2005, 06:07 AM
Anyone know which brand of Vari has the following marking nasally:

Σ-56

I know the material has to be 1.56 but cannot find who the manufacturer is.

Also does anyone know of a website where different markings are listed?

Thanks,

Lewy
OPTIDONN
08-18-2005, 08:33 AM
That symbol looks like an Essilor Natural. But don't quote me on that.
mullo
08-18-2005, 09:00 AM
It is Essilor Natural, as Optidonn stated.
rsandr
08-18-2005, 04:04 PM
Also does anyone know of a website where different markings are listed?

http://www.laramyk.com/learn/progressive_lens_chart.pdf

Rick