A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-00-434-0101
NSN 6110-01-116-2195
NSN 5925-01-502-2060
NSN 5905-01-655-6335
NSN 5930-01-505-3851
NSN 5905-01-390-8938
NSN 6645-01-435-6373
NSN 5945-01-578-1188
NSN 6130-00-023-1826
NSN 5915-01-141-6726
NSN 6645-00-025-4771
NSN 5920-01-431-7617