Most recent
ANSI Z80.1-2020
Ophthalmics - Prescription Ophthalmic Lenses - Recommendations
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. Relevant optical and physical specifications and tolerances of this standard also apply to uncut lenses.
VC (ASC Z80): Vision Council [vc (asc z80)]