A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-01-212-0288
NSN 7035-00-312-3055
NSN 5950-01-254-7004
NSN 6620-01-305-9137
NSN 5915-00-498-5866
NSN 5920-00-858-6264
NSN 5990-00-466-2952
NSN 5935-00-909-8609
NSN 7035-01-528-7870
NSN 5960-01-649-1341
NSN 5835-01-558-9444
NSN 5990-01-243-4233