A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5920-00-889-6064
NSN 5930-01-025-4963
NSN 6610-00-924-8157
NSN 6645-01-462-2101
NSN 6685-01-225-7963
NSN 5996-01-426-1920
NSN 6320-01-512-2031
NSN 6645-01-442-6476
NSN 6645-01-428-3576
NSN 5965-01-141-3938
NSN 6220-00-435-0149
NSN 5920-01-306-3334