A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5998-01-476-4061
NSN 5855-01-504-2646
NSN 5950-01-189-9310
NSN 6645-00-417-1998
NSN 6650-01-122-0169
NSN 5835-01-302-2223
NSN 6105-01-204-8793
NSN 7035-01-504-6048
NSN 6685-00-228-2198
NSN 7035-01-045-7202
NSN 5895-01-205-5287
NSN 6240-00-807-8512