A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-01-464-4276
NSN 5950-01-459-7842
NSN 5960-01-480-0994
NSN 5950-01-421-6708
NSN 5930-00-247-3057
NSN 5950-01-379-5661
NSN 5930-01-471-1599
NSN 5935-01-332-8495
NSN 4140-01-594-4551
NSN 5930-00-406-1159
NSN 5920-01-169-7888
NSN 7035-01-532-8077