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Print PROP65 message on invoice - Per California's proposition 65, polycarbonate lenses sold within the State of California require a notice on the invoice stating that the product is known to cause cancer and/or birth defects.
The text field her here is set to a default phrase, but this can be changed by the lab. Note that it is the labs responsibility to ensure the message printed meets any legal responsibility of the lab, so checking with legal counsel in California might be prudent.
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