A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-00-370-3908
NSN 6320-01-484-7734
NSN 5910-00-081-7951
NSN 5855-01-359-8592
NSN 5920-01-307-3233
NSN 6685-01-317-3782
NSN 5905-00-553-9985
NSN 5960-00-185-5041
NSN 5855-01-607-6521
NSN 5965-01-440-8257
NSN 6320-00-925-0558
NSN 6130-01-258-1134