A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5975-01-415-5771
NSN 5930-01-492-3458
NSN 5915-01-329-8352
NSN 5960-01-513-3230
NSN 6320-01-345-5817
NSN 5930-00-293-2492
NSN 6645-00-070-8277
NSN 5920-01-469-5807
NSN 6620-01-510-3501
NSN 5996-01-647-6124
NSN 5920-00-390-3437
NSN 5960-01-360-3639