A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5975-01-176-6875
NSN 5985-01-494-8714
NSN 5855-00-281-3843
NSN 6685-01-237-7039
NSN 6620-00-212-6921
NSN 6130-01-647-9139
NSN 5975-01-254-3883
NSN 5910-01-418-5817
NSN 5985-01-416-4961
NSN 6110-00-706-8661
NSN 4140-00-875-4552
NSN 5998-01-494-8048