A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-01-448-7547
NSN 5996-01-052-8215
NSN 5945-00-227-7030
NSN 5905-01-623-6033
NSN 5990-00-759-3423
NSN 5935-01-148-4481
NSN 6685-01-058-1699
NSN 6130-01-273-4904
NSN 5905-01-239-1055
NSN 6105-00-816-8496
NSN 5985-00-205-2922
NSN 6685-00-345-6125