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Subject: Re: Hard Anti Reflection Coating on Spectacle lenses

Date: 07/22/02 at 5:58 AM
Posted by: Gangadhar
E-mail: vgangadhar@go.com
Message Posted:

In Reply to: Re: Hard Anti Reflection Coating on Spectacle lenses posted by Gangadhar on 07/17/02 at 4:56 AM:

Dear Friend,
As you mentioned the materials for the antireflection coating, this is two layer coating, which is V coating and does not cover the whole visible region of the spectrum i.e from 400-800 nm. I need wide band of antireflection coating. In two layer coatings glare is still present.
For the plastic substrates, I have not fabricated hard anti reflection coating by the PVD method, but I think that this can be done by the sol gel method.
I thanks for your kind attention


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