A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-268-6468
NSN 5895-00-222-5043
NSN 6145-01-085-6799
NSN 5985-00-553-9154
NSN 6130-00-892-5051
NSN 6145-00-823-6215
NSN 6220-00-854-2532
NSN 5999-01-572-4253
NSN 5855-01-315-6180
NSN 5996-00-223-9878
NSN 5925-01-557-4366
NSN 5910-01-516-1428