A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-01-195-8696
NSN 5960-01-485-0437
NSN 5855-01-163-8152
NSN 5999-00-472-3494
NSN 5930-01-320-7382
NSN 5996-00-651-1656
NSN 5925-01-184-0633
NSN 5915-01-337-0306
NSN 5935-01-197-2788
NSN 6650-01-371-0500
NSN 6105-01-340-0710
NSN 7035-00-104-7613