A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6620-00-081-7899
NSN 5895-01-535-1395
NSN 6240-00-585-8138
NSN 6105-01-360-5629
NSN 5998-01-415-0965
NSN 5855-01-328-7434
NSN 5965-01-104-5102
NSN 5920-00-225-9983
NSN 6320-00-937-5625
NSN 6145-00-299-7757
NSN 5985-01-472-5756
NSN 5895-01-398-1057