A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-594-7809
NSN 6240-01-521-5982
NSN 6150-00-756-2875
NSN 6145-00-185-9962
NSN 5975-01-426-8614
NSN 5975-01-624-0930
NSN 5945-01-568-2478
NSN 5895-01-625-7572
NSN 5935-01-135-7316
NSN 6240-00-761-2244
NSN 5920-01-120-9817
NSN 2925-00-494-5537