02. ANSI Z80.3-2010. American National Standard for Ophthalmics – Nonprescription Sunglass and Fashion Eyewear Requirements. Alexandria, VA: Alexandria, VA, 2010.

02. ANSI Z80.3-2010. American National Standard for Ophthalmics – Nonprescription Sunglass and Fashion Eyewear Requirements. Alexandria, VA: Alexandria, VA, 2010.