A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5975-01-521-8030
NSN 5965-01-314-3253
NSN 5835-01-352-7211
NSN 2925-00-719-9611
NSN 2925-01-172-9209
NSN 5950-01-222-9471
NSN 6620-00-136-6014
NSN 5965-01-058-1076
NSN 5999-01-607-6364
NSN 6320-01-194-1253
NSN 2925-00-896-9819
NSN 7035-00-140-3070