A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-00-547-4388
NSN 5920-01-461-7676
NSN 5965-01-539-1135
NSN 7035-01-413-6697
NSN 5985-01-624-1612
NSN 6685-01-611-7331
NSN 5920-00-221-6439
NSN 5950-00-229-2656
NSN 5999-00-506-2263
NSN 6135-01-420-0341
NSN 6610-01-362-4897
NSN 5990-00-014-2310