A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-01-534-1903
NSN 5999-01-534-4278
NSN 5950-01-165-1837
NSN 6135-01-222-0703
NSN 5920-01-421-0291
NSN 5835-00-475-9271
NSN 5950-01-361-9148
NSN 5915-00-923-9535
NSN 6220-01-355-8082
NSN 5935-01-064-9927
NSN 5930-00-504-7848
NSN 6650-01-633-9147