A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-01-629-4533
NSN 5985-01-643-2996
NSN 5930-01-573-8232
NSN 6145-01-606-7710
NSN 6105-00-218-4705
NSN 5905-00-243-1452
NSN 5855-00-610-4052
NSN 5998-01-600-1924
NSN 5855-00-560-0110
NSN 5996-01-478-3511
NSN 6650-01-604-7642
NSN 6320-00-456-2092