A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-339-8139
NSN 5950-00-494-8791
NSN 5920-00-527-9473
NSN 6610-01-113-2726
NSN 5905-01-120-9890
NSN 6240-00-419-3185
NSN 6220-00-883-5167
NSN 5895-01-410-9880
NSN 5960-01-457-7432
NSN 5945-01-168-7480
NSN 5998-00-510-3533
NSN 6130-01-385-9263