A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-01-052-2118
NSN 6150-00-118-0889
NSN 6610-00-469-3459
NSN 6620-01-496-8567
NSN 6135-01-630-3158
NSN 5996-01-386-2843
NSN 5915-00-505-7193
NSN 6685-00-247-8703
NSN 5990-01-630-5094
NSN 5996-01-090-4683
NSN 6220-00-174-4749
NSN 6650-00-597-7313