A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-00-512-1701
NSN 5855-01-286-2916
NSN 5920-00-140-0110
NSN 5915-01-504-6581
NSN 5945-00-969-7291
NSN 5925-01-199-6033
NSN 5990-01-041-4351
NSN 5895-01-033-7454
NSN 6610-01-453-1610
NSN 5975-00-770-5634
NSN 6150-00-823-4702
NSN 5985-01-336-0990