A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-01-116-5988
NSN 5920-01-205-3442
NSN 5835-00-286-5432
NSN 6135-00-477-8847
NSN 7035-01-271-1643
NSN 6110-00-103-9358
NSN 6130-01-453-6023
NSN 5895-00-394-9571
NSN 5999-01-564-6132
NSN 6150-00-873-7568
NSN 6240-00-408-9545
NSN 5935-01-352-4513