A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-01-607-8865
NSN 5915-00-484-8585
NSN 5975-01-304-3887
NSN 7035-00-392-5417
NSN 5960-00-280-8629
NSN 5935-00-276-9413
NSN 5835-00-583-1316
NSN 6220-01-483-4176
NSN 2925-01-615-2379
NSN 6110-01-384-3259
NSN 5985-01-386-7105
NSN 5999-01-500-1835