A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-01-110-9470
NSN 5925-01-127-7608
NSN 5930-01-340-7030
NSN 5960-01-382-8772
NSN 6650-00-904-9485
NSN 5905-01-434-8923
NSN 5935-01-006-0618
NSN 6150-01-490-6061
NSN 6240-01-187-1765
NSN 5998-00-493-9450
NSN 5945-01-296-9845
NSN 6685-00-279-3620