A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-01-528-1585
NSN 4140-01-014-3454
NSN 6135-01-231-4809
NSN 5999-01-152-5779
NSN 5960-01-450-8539
NSN 5920-01-556-0912
NSN 5996-01-381-2876
NSN 5996-01-648-6675
NSN 5985-01-382-9789
NSN 5935-00-231-5113
NSN 5999-00-176-2335
NSN 5910-00-176-3234