A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5915-01-608-7288
NSN 7035-01-508-2541
NSN 6145-01-406-5051
NSN 5965-00-445-1843
NSN 5950-00-721-5642
NSN 5915-01-483-2046
NSN 5930-01-491-3421
NSN 6105-01-092-6770
NSN 4140-01-010-2592
NSN 5930-01-334-8177
NSN 5920-01-259-4258
NSN 5985-01-257-5188