A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-00-261-9858
NSN 5905-01-192-1290
NSN 6620-01-633-8443
NSN 2925-01-022-3181
NSN 5915-01-100-3241
NSN 6135-00-455-2425
NSN 5835-00-969-5771
NSN 2925-00-139-8309
NSN 5996-01-020-5759
NSN 5999-01-231-3206
NSN 5985-01-125-8332
NSN 5945-01-335-1912