A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-01-369-4787
NSN 5990-00-386-4951
NSN 5925-01-634-0664
NSN 6620-00-816-9755
NSN 5965-01-224-9756
NSN 5990-01-373-3104
NSN 5930-01-273-4172
NSN 5920-01-123-5212
NSN 5945-01-085-3445
NSN 6135-01-265-1384
NSN 5920-01-128-3572
NSN 5975-01-246-5308