A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-01-361-8447
NSN 6685-01-422-1571
NSN 5910-01-102-8852
NSN 6220-01-654-7550
NSN 6650-01-411-6292
NSN 6105-00-614-8003
NSN 5950-00-533-3298
NSN 5910-00-938-4999
NSN 5975-01-625-2367
NSN 6110-01-564-9508
NSN 6320-01-446-6775
NSN 5965-01-037-8333