A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5915-00-420-1557
NSN 5910-00-292-0048
NSN 5855-00-281-3843
NSN 5915-00-584-3512
NSN 5975-01-474-6278
NSN 5950-01-563-2012
NSN 6145-01-492-5642
NSN 6145-00-553-8196
NSN 5945-01-350-4132
NSN 6135-01-604-8739
NSN 5910-01-443-2462
NSN 6320-01-425-1417