A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-01-333-1118
NSN 5915-01-114-9695
NSN 6145-00-915-5546
NSN 6320-00-831-2227
NSN 6650-01-193-8983
NSN 6645-01-194-6594
NSN 6645-01-227-2036
NSN 5945-00-340-1609
NSN 6645-01-627-8040
NSN 4140-00-862-5644
NSN 5945-01-339-4322
NSN 5835-01-658-4437