A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-01-542-6159
NSN 7035-00-517-8232
NSN 6105-01-622-4820
NSN 5935-00-460-2166
NSN 5950-00-064-4087
NSN 6105-01-431-8998
NSN 5960-00-228-5985
NSN 6645-01-294-6403
NSN 6110-01-072-2364
NSN 5996-00-703-1004
NSN 6610-00-122-6625
NSN 2925-01-312-9502