A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-01-043-6500
NSN 5895-00-197-7188
NSN 5930-01-044-5830
NSN 6620-01-239-9564
NSN 6150-01-105-6627
NSN 5975-01-214-6556
NSN 6610-00-476-4402
NSN 5895-01-174-3355
NSN 5925-01-469-3103
NSN 5945-00-028-7727
NSN 5975-00-201-8826
NSN 5999-01-026-5319