A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-01-542-9040
NSN 5985-00-233-5773
NSN 5999-01-082-2532
NSN 6650-01-191-1669
NSN 6150-00-347-0520
NSN 6220-00-908-7782
NSN 6685-00-116-8073
NSN 6610-01-058-2366
NSN 6620-01-426-2220
NSN 5835-00-215-3769
NSN 6110-01-275-4320
NSN 5985-00-962-7028