A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-01-444-4619
NSN 6620-00-773-2931
NSN 6650-00-904-5683
NSN 5950-01-492-4770
NSN 6110-01-334-7617
NSN 5835-01-538-8080
NSN 6105-01-632-4956
NSN 5965-01-260-5781
NSN 5920-01-500-1880
NSN 6610-01-641-4191
NSN 5920-01-439-9583
NSN 6650-01-080-7648