A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5920-00-487-4256
NSN 2925-01-094-4771
NSN 5990-01-076-6858
NSN 6620-01-498-4241
NSN 5996-01-038-2247
NSN 5950-01-421-4138
NSN 5935-00-262-1657
NSN 5950-01-415-6606
NSN 5950-01-469-5974
NSN 6320-00-228-5678
NSN 6150-00-183-7710
NSN 5985-00-193-3501