A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-01-559-1062
NSN 6240-01-463-3132
NSN 5920-01-537-5541
NSN 6110-01-426-6924
NSN 2925-01-196-6187
NSN 5895-00-025-2616
NSN 6650-00-334-3564
NSN 6130-01-348-6608
NSN 6650-01-201-6935
NSN 6220-01-358-7107
NSN 5915-01-260-0291
NSN 5999-01-598-1212