A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-398-9548
NSN 7035-00-703-3535
NSN 5835-01-005-2836
NSN 6145-01-367-1404
NSN 2925-01-327-0206
NSN 6110-00-084-5371
NSN 6240-01-269-0375
NSN 6320-01-166-3602
NSN 5999-01-421-8596
NSN 5998-01-050-8908
NSN 6145-00-827-4958
NSN 5895-01-117-8463