A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5975-01-398-9128
NSN 2925-01-327-3069
NSN 6150-00-262-4977
NSN 5895-01-312-9468
NSN 6110-01-106-9368
NSN 6150-00-967-6904
NSN 6135-01-091-4223
NSN 6645-01-644-1644
NSN 6650-01-385-9447
NSN 6620-00-388-0047
NSN 5895-01-227-5841
NSN 5920-00-161-4564