A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-01-025-5981
NSN 5935-01-290-4835
NSN 5930-01-256-8807
NSN 5915-01-618-6189
NSN 5895-01-126-7275
NSN 5835-01-456-3922
NSN 5945-00-185-6609
NSN 5945-01-100-3422
NSN 6610-01-499-0776
NSN 6650-00-926-7709
NSN 5975-01-117-7324
NSN 5975-00-213-5145