ANSI Z 80.1:2015

This standard applies to all prescription dress ophthalmic spectacle lenses in edged or assembled form. It is a guideline for entities that fabricate, assemble or process dress eyewear or lens components. It is applicable to prescription eyewear prior to transfer for dispensing and for the dispenser prior to the delivery of the finished dress eyewear to the patient. Relevant optical and physical specifications and tolerances of this standard also apply to uncut lenses.