ANSI Z80.9 2010

ANSI Z80.9 2010

ANSI Z80.9 2010 –¬†Ophthalmics – Devices for Low Vision American National Standards Institute / 13-May-2010 / 22 pages This ANSI Z80.9 2010 Standard applies to optical and electro-optical devices specified by the manufacturer for use by visually impaired persons...