A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-01-436-4619
NSN 5835-01-502-9228
NSN 4140-01-652-3548
NSN 5835-01-123-8305
NSN 5835-00-954-2833
NSN 2925-00-017-9807
NSN 5945-00-415-5651
NSN 2925-01-506-3218
NSN 5930-00-061-4926
NSN 5895-00-078-2163
NSN 6240-00-183-0750
NSN 5925-00-805-3653