A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-01-434-2044
NSN 5915-01-133-7658
NSN 5996-00-293-4687
NSN 6645-01-047-3026
NSN 7035-01-099-9163
NSN 5996-01-479-1688
NSN 5960-00-460-0072
NSN 6685-00-658-3022
NSN 6150-01-384-3112
NSN 6610-00-994-0190
NSN 6135-01-370-2599
NSN 5975-01-541-4972