A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5975-01-133-0346
NSN 5950-00-534-6396
NSN 5915-01-522-5188
NSN 6110-01-578-6777
NSN 6150-01-566-5466
NSN 6145-01-392-1146
NSN 5996-01-485-4751
NSN 5999-00-106-2038
NSN 6135-00-432-8779
NSN 6610-01-448-0982
NSN 5915-01-604-1320
NSN 6130-01-250-2386