A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-00-899-9904
NSN 6320-00-445-1187
NSN 4140-01-633-9583
NSN 6135-00-567-1322
NSN 5996-00-481-7119
NSN 5910-00-803-9881
NSN 5905-01-576-1661
NSN 6130-01-234-2767
NSN 5925-01-459-4829
NSN 5999-01-027-9606
NSN 6135-01-494-8121
NSN 5930-01-156-9254