A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-01-253-1028
NSN 5998-00-293-6286
NSN 6220-00-205-2040
NSN 5985-00-122-5041
NSN 5910-01-432-2214
NSN 5930-01-012-1354
NSN 5945-00-466-3748
NSN 6620-01-219-0923
NSN 5990-01-179-5625
NSN 6150-01-461-8409
NSN 5925-01-383-8720
NSN 5996-01-411-3894