A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-00-104-8035
NSN 6110-01-463-3395
NSN 6610-00-515-6462
NSN 6110-01-449-0150
NSN 6150-00-052-4221
NSN 6620-01-065-3742
NSN 7035-01-537-0408
NSN 5920-01-281-7354
NSN 6130-01-148-1890
NSN 5999-01-297-2229
NSN 6220-01-098-8171
NSN 6320-00-977-3930