A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-01-181-5612
NSN 2925-01-129-1261
NSN 5945-01-265-1617
NSN 6240-00-949-8347
NSN 5985-01-260-2460
NSN 6320-00-164-4087
NSN 5965-01-032-0940
NSN 6240-01-224-0052
NSN 6105-01-056-3074
NSN 6145-01-030-3054
NSN 6610-01-400-3880
NSN 6685-00-103-2854