A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5998-01-060-8726
NSN 6105-00-466-9880
NSN 6220-00-099-9192
NSN 6150-01-528-0544
NSN 5996-01-184-9442
NSN 5905-00-194-9338
NSN 5925-00-100-0102
NSN 5960-01-649-1341
NSN 5855-01-449-4580
NSN 5930-01-097-4312
NSN 6110-01-641-0286
NSN 5915-01-353-0944