A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-00-104-7613
NSN 6620-00-212-6921
NSN 5960-00-880-4404
NSN 6110-00-384-1704
NSN 6645-01-408-6568
NSN 5975-01-227-2722
NSN 6685-01-426-0192
NSN 5996-01-419-9748
NSN 7035-00-679-9027
NSN 5999-00-780-3309
NSN 6685-01-332-7043
NSN 7035-00-054-3414