A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-00-290-8125
NSN 5960-01-384-4576
NSN 6610-01-367-1640
NSN 5998-01-388-2388
NSN 5990-00-236-8152
NSN 6645-01-343-6077
NSN 5905-01-311-2477
NSN 7035-00-104-7613
NSN 5985-01-031-5087
NSN 5999-01-508-5023
NSN 2925-01-224-1885
NSN 5910-00-847-1579