Focal no. 2.50 for age 60 and over
NSN 6135-01-116-3385
NSN 6620-01-147-5615
NSN 5935-00-581-4181
NSN 6130-01-108-7326
NSN 6105-01-146-4420
NSN 5835-00-695-9543
NSN 6320-00-036-3688
NSN 6650-01-519-9165
NSN 5990-01-193-0487
NSN 5975-00-353-2244
NSN 5930-00-912-9130
NSN 6130-00-123-4813