A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-00-208-0796
NSN 6150-01-513-5129
NSN 5855-00-797-8217
NSN 6130-00-504-1630
NSN 5935-00-285-2767
NSN 5950-00-017-0533
NSN 6240-01-546-2387
NSN 5965-01-376-1012
NSN 5930-01-590-1370
NSN 7035-00-055-9778
NSN 7035-01-106-3476
NSN 5910-00-216-4726