A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-01-197-7864
NSN 5950-01-014-1265
NSN 5999-01-547-6737
NSN 6105-01-462-1657
NSN 5920-00-281-2488
NSN 5985-01-336-3965
NSN 5975-01-197-1923
NSN 5990-01-373-3104
NSN 7035-01-353-4048
NSN 5975-00-226-8429
NSN 6320-01-527-0211
NSN 5998-00-927-6431