A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-378-7335
NSN 5925-01-534-7749
NSN 5915-00-112-0947
NSN 6645-00-971-2023
NSN 2925-01-144-7106
NSN 4140-00-387-3552
NSN 5920-01-183-9853
NSN 7035-01-444-4240
NSN 5915-01-414-8607
NSN 6320-01-530-4870
NSN 5915-01-528-2523
NSN 2925-01-139-7106