A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5990-01-076-8901
NSN 6135-01-131-9352
NSN 5999-01-512-9178
NSN 5990-01-093-1877
NSN 6130-00-309-2388
NSN 6150-01-199-7269
NSN 5915-01-442-9231
NSN 5935-00-558-4755
NSN 5910-00-683-8276
NSN 5905-01-301-2899
NSN 5855-01-495-1045
NSN 5999-00-857-4364