A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-01-231-3232
NSN 5835-01-163-4215
NSN 6130-01-512-6043
NSN 5950-00-615-0961
NSN 2925-01-628-7580
NSN 5950-00-075-2083
NSN 5855-01-045-5932
NSN 5910-01-426-5695
NSN 5925-00-279-3479
NSN 5895-01-438-7109
NSN 6610-01-576-8955
NSN 6220-01-172-5300