A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6620-01-578-7561
NSN 6110-01-443-5010
NSN 5905-00-528-9975
NSN 5950-01-376-7623
NSN 5985-01-066-3062
NSN 6645-00-770-3742
NSN 6150-00-394-4934
NSN 5910-01-462-0127
NSN 5945-01-108-4287
NSN 5950-00-108-9564
NSN 4140-00-089-9377
NSN 5930-00-112-6783