A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-01-194-2484
NSN 5930-00-833-9808
NSN 6105-01-655-6488
NSN 7035-01-106-3476
NSN 7035-00-093-5840
NSN 6320-00-681-1324
NSN 5945-01-577-0113
NSN 6610-01-042-8621
NSN 5915-01-506-1886
NSN 5999-01-183-1164
NSN 4140-00-306-0886
NSN 5935-00-810-7878