A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-028-8387
NSN 6650-01-139-5238
NSN 5920-00-155-2173
NSN 6130-01-380-9675
NSN 5855-00-145-3307
NSN 5985-01-546-8406
NSN 6150-01-211-3879
NSN 6610-00-353-5461
NSN 5905-00-790-7199
NSN 6135-01-430-3119
NSN 5965-01-286-6548
NSN 5855-00-058-1293