A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-01-219-3778
NSN 6130-01-327-0227
NSN 5945-01-027-2258
NSN 6105-00-003-0244
NSN 6145-00-082-5172
NSN 5950-00-360-7751
NSN 5920-01-334-0876
NSN 5935-01-091-6929
NSN 6105-00-601-5100
NSN 5925-01-100-4029
NSN 6135-01-142-2417
NSN 5990-01-244-9998