A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-00-300-3208
NSN 6145-01-101-8211
NSN 5996-01-332-1548
NSN 5998-01-407-6411
NSN 5950-01-122-3302
NSN 6105-00-389-4632
NSN 5945-01-258-8808
NSN 4140-00-177-8858
NSN 5985-01-258-4027
NSN 6685-01-605-2959
NSN 5925-01-151-2780
NSN 6150-00-314-0728