A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-01-529-8529
NSN 5965-00-689-1545
NSN 7035-01-068-3300
NSN 5945-00-677-0329
NSN 5930-00-446-0061
NSN 7035-00-300-3208
NSN 6610-00-273-9019
NSN 5999-00-470-3600
NSN 2925-01-271-8727
NSN 5965-00-111-2073
NSN 5905-01-482-4053
NSN 6110-00-784-7015