A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-01-057-0171
NSN 7035-00-115-1886
NSN 6135-00-422-3967
NSN 6685-01-424-8046
NSN 5960-01-478-9493
NSN 6220-01-235-5843
NSN 5975-01-094-1588
NSN 6620-01-174-4956
NSN 5930-00-105-2022
NSN 5930-00-597-5064
NSN 5965-00-910-3233
NSN 5996-01-406-4035