A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-01-384-7573
NSN 5990-00-153-0055
NSN 5945-01-258-9688
NSN 6610-00-977-1498
NSN 5915-00-139-6710
NSN 5910-01-005-9793
NSN 7035-01-176-2208
NSN 5998-00-658-3303
NSN 5910-01-609-1073
NSN 5965-00-602-1508
NSN 5905-01-510-6819
NSN 4140-01-579-3686