A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-01-603-4465
NSN 7035-01-150-6303
NSN 5910-01-615-7645
NSN 5895-01-423-2687
NSN 5985-00-081-9142
NSN 5960-00-212-6367
NSN 6645-00-038-7737
NSN 5935-01-327-2751
NSN 5895-00-434-5721
NSN 5925-00-735-6232
NSN 5895-01-525-3228
NSN 6145-01-186-3532