2.00 focal no. For age 52 to 56
NSN 5990-01-014-1280
NSN 5895-01-326-7751
NSN 4140-01-598-3763
NSN 5996-00-491-9304
NSN 6685-01-344-1379
NSN 6150-00-919-7265
NSN 5990-01-586-8202
NSN 5920-01-420-5768
NSN 4140-00-834-5413
NSN 6135-01-369-9792
NSN 2925-00-343-3235
NSN 5835-01-558-9444