A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-00-816-8765
NSN 5910-01-649-6135
NSN 5975-01-033-6578
NSN 6650-00-932-2048
NSN 5965-00-285-0745
NSN 6620-00-172-3855
NSN 2925-01-139-5144
NSN 5950-01-603-6844
NSN 5945-01-430-3506
NSN 5925-01-394-5365
NSN 5915-00-734-4399
NSN 5895-00-911-6624