A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-01-144-7604
NSN 5996-01-650-3525
NSN 6645-01-271-0248
NSN 6130-01-489-1075
NSN 5998-01-612-2852
NSN 5925-01-019-0985
NSN 5950-01-576-8710
NSN 5895-00-071-3994
NSN 5965-00-333-3359
NSN 6135-01-297-2308
NSN 6650-00-824-5510
NSN 5925-01-529-6836