2.00 focal no. For age 52 to 56
NSN 6145-00-250-4429
NSN 2925-01-357-9021
NSN 5996-01-366-1006
NSN 5999-00-492-7798
NSN 6620-00-309-6679
NSN 6150-00-165-9979
NSN 5965-00-518-0958
NSN 6110-01-374-6640
NSN 5920-00-162-9945
NSN 5925-01-316-3065
NSN 5895-01-277-5677
NSN 5920-01-633-0890