A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-00-147-3070
NSN 5945-01-184-6409
NSN 5985-00-111-4539
NSN 6135-01-568-9107
NSN 6110-00-691-9134
NSN 5925-01-272-8883
NSN 5835-01-481-4204
NSN 6150-01-365-1600
NSN 5930-00-985-4780
NSN 6320-00-636-0922
NSN 5855-00-327-2112
NSN 5835-00-233-6327