A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-00-938-6900
NSN 5855-01-072-0410
NSN 5835-01-424-0054
NSN 5985-01-205-4756
NSN 6620-01-337-5668
NSN 5905-01-134-2631
NSN 5999-01-052-1408
NSN 5930-01-288-7058
NSN 7035-01-330-4799
NSN 5855-00-548-4742
NSN 5990-00-919-0900
NSN 5996-01-604-8526