A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-01-195-7310
NSN 6150-00-264-5978
NSN 5935-00-404-8649
NSN 4140-01-144-4581
NSN 5935-01-423-9971
NSN 5895-01-055-6235
NSN 6105-01-333-0802
NSN 5985-00-259-5757
NSN 5910-01-029-4672
NSN 5965-01-200-6613
NSN 5925-01-500-3457
NSN 6150-01-633-0230