How to Fix Crazing Eyeglass Lens
Things You'll Need
- Glasses
- Optometrist and staff
Instructions
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One procedure to resurface the lenses is a new coat is sprayed on the lens after the old coat is taken off (done by various methods), and then the lenses are exposed to a high heat that dries the new surfacing and causes it to harden.
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The non-reflecting coat can also be added when your lenses are crafted, where the anti-reflecting coat can actually be ingrained into the lens itself. This makes inadvertent removal much more difficult.
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The last way to resurface with a non-reflecting coat is through a vacuum process that includes putting the glasses into a machine that coats and dries the lenses in one fell swoop.
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