A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5975-01-080-0768
NSN 7035-00-267-5424
NSN 5950-01-129-0094
NSN 6320-01-506-8899
NSN 5960-00-849-1681
NSN 5975-00-775-2455
NSN 5905-01-149-9850
NSN 5855-01-045-9728
NSN 6220-01-214-3100
NSN 6130-00-909-8063
NSN 5998-00-080-3653
NSN 6650-00-910-2708