A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-00-872-8001
NSN 5990-00-561-3407
NSN 6135-00-377-9165
NSN 5920-00-294-0753
NSN 6150-00-395-9999
NSN 6645-01-066-6665
NSN 6135-01-071-4923
NSN 5975-01-552-5221
NSN 5925-01-344-7489
NSN 5999-01-413-5828
NSN 5835-01-109-4775
NSN 5960-00-222-7772