A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-00-849-1313
NSN 5935-00-202-5808
NSN 5960-01-362-7463
NSN 5990-01-453-3552
NSN 5996-01-296-2515
NSN 5905-01-468-2701
NSN 5985-01-560-1157
NSN 6220-01-496-8202
NSN 5895-00-647-4969
NSN 5925-00-011-7011
NSN 6650-01-131-8626
NSN 6145-00-840-6458