A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-00-601-6345
NSN 2925-01-320-6512
NSN 6240-00-268-8356
NSN 5905-01-571-9815
NSN 6240-00-115-8575
NSN 5998-01-386-0208
NSN 5920-01-359-5925
NSN 5945-01-168-7480
NSN 6105-01-407-2618
NSN 2925-01-594-0198
NSN 6685-01-215-1204
NSN 6105-01-332-2319