A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-01-556-7388
NSN 5930-00-100-0163
NSN 6240-01-104-5085
NSN 6105-01-550-4822
NSN 5925-01-560-5631
NSN 5835-01-249-4529
NSN 5925-00-755-8717
NSN 5920-01-533-5436
NSN 5999-01-439-4889
NSN 5985-00-343-3632
NSN 5985-00-152-6507
NSN 6130-01-364-0339