A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-01-025-8568
NSN 4140-01-198-9990
NSN 6105-00-857-3058
NSN 6130-01-359-5032
NSN 2925-00-263-2714
NSN 5835-01-321-7895
NSN 5930-01-154-6311
NSN 6240-01-205-0005
NSN 5985-00-068-5815
NSN 4140-01-577-5202
NSN 6220-01-470-3777
NSN 5990-00-190-4048