A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-00-749-8893
NSN 5950-01-582-8295
NSN 5905-00-138-1049
NSN 6150-01-352-5613
NSN 6220-01-590-1088
NSN 6620-01-265-0192
NSN 6150-01-476-8094
NSN 6110-00-146-2114
NSN 5930-01-288-5954
NSN 6320-01-170-0708
NSN 6110-01-380-1887
NSN 5998-01-458-9103