A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-00-288-1394
NSN 6145-01-513-9126
NSN 5855-00-797-8217
NSN 6150-01-288-4355
NSN 6135-00-985-7846
NSN 5965-01-345-5406
NSN 5960-01-031-7992
NSN 5835-00-170-5238
NSN 6650-00-269-5000
NSN 5835-01-202-1376
NSN 5855-01-440-1768
NSN 7035-01-026-1171