A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-01-361-8986
NSN 6320-01-296-3181
NSN 5935-01-378-5577
NSN 5975-01-621-6537
NSN 5925-01-442-3792
NSN 6240-01-615-6339
NSN 6685-00-404-2667
NSN 2925-01-101-4655
NSN 7035-01-230-0250
NSN 6620-00-709-7389
NSN 6220-01-522-1077
NSN 6105-01-323-1811