For use w/projector visual acuity test
NSN 5985-00-816-8486
NSN 5905-00-826-7821
NSN 5998-01-292-6901
NSN 2925-01-100-3694
NSN 5905-01-363-8156
NSN 6610-01-119-7873
NSN 5996-00-719-9816
NSN 5935-01-481-3609
NSN 6150-00-308-2686
NSN 6135-01-502-5787
NSN 5930-00-263-3645
NSN 5905-01-154-4462