A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-01-619-0938
NSN 6105-01-384-0648
NSN 5975-01-426-5624
NSN 5895-01-060-7073
NSN 6685-00-269-4895
NSN 7035-01-021-1413
NSN 5910-01-317-4018
NSN 5960-00-269-3023
NSN 5945-01-196-6030
NSN 5998-00-111-0893
NSN 6220-00-583-3442
NSN 6135-01-317-6021