A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-00-504-8586
NSN 6320-00-857-4073
NSN 5999-00-932-3690
NSN 6105-00-945-2339
NSN 5835-00-051-9092
NSN 5985-00-575-9414
NSN 6145-01-474-5230
NSN 6685-01-359-8716
NSN 6220-00-465-2925
NSN 5960-01-449-1310
NSN 5920-00-553-4420
NSN 5996-01-151-2452