A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-01-161-7440
NSN 2925-00-064-6629
NSN 6110-01-322-4659
NSN 6685-00-358-8331
NSN 6220-00-314-1751
NSN 5950-00-572-8594
NSN 6650-01-415-4484
NSN 5975-01-261-6328
NSN 5920-01-437-8850
NSN 5835-01-495-5986
NSN 5945-01-274-6992
NSN 5965-01-243-5494