A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-00-938-8219
NSN 5905-01-566-6390
NSN 5990-01-065-0492
NSN 6320-01-176-8367
NSN 6610-01-448-6059
NSN 6320-01-422-1212
NSN 6685-00-186-9190
NSN 5945-01-225-9939
NSN 5905-01-214-4120
NSN 6220-01-317-3283
NSN 6650-00-249-5553
NSN 5950-01-606-9819