A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-00-484-8137
NSN 6220-00-202-8591
NSN 6620-01-204-5650
NSN 6135-01-278-9717
NSN 5905-00-296-8763
NSN 6135-01-570-4284
NSN 6320-01-578-6006
NSN 6150-01-132-9273
NSN 5855-01-542-9059
NSN 5965-00-079-0928
NSN 6220-01-650-0974
NSN 6685-01-081-7036