A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-01-218-1767
NSN 5950-01-486-3422
NSN 6685-01-384-3062
NSN 6645-00-171-9639
NSN 7035-01-165-9120
NSN 5960-01-266-1011
NSN 5950-00-722-4138
NSN 5945-01-435-4909
NSN 6135-01-238-2878
NSN 6240-01-264-6637
NSN 5960-00-148-4493
NSN 6645-01-605-1485