A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-01-169-8038
NSN 6145-00-267-0853
NSN 5999-00-616-3233
NSN 5975-01-547-0290
NSN 5965-01-661-1950
NSN 5950-01-327-4359
NSN 6150-00-553-7948
NSN 2925-01-156-4335
NSN 7035-01-298-5154
NSN 5920-01-082-1703
NSN 6110-00-803-4472
NSN 5935-00-425-4186