A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-01-068-2887
NSN 6650-01-179-1842
NSN 6145-00-281-8161
NSN 7035-00-631-3782
NSN 6145-01-597-5761
NSN 6685-00-452-6257
NSN 5925-01-259-6365
NSN 6105-00-005-8505
NSN 5910-01-313-5164
NSN 6110-01-467-0459
NSN 6150-01-505-6598
NSN 5999-01-227-8141