A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-00-752-2584
NSN 5835-00-518-4507
NSN 6320-01-498-4954
NSN 5905-00-289-9803
NSN 5855-01-445-6551
NSN 5905-00-470-3445
NSN 5920-00-216-8665
NSN 5975-01-415-0918
NSN 5960-00-902-0942
NSN 5925-01-502-4101
NSN 5999-01-390-8535
NSN 6220-01-512-0144