A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-337-0245
NSN 6135-00-500-2082
NSN 6650-00-590-9073
NSN 6150-01-230-3041
NSN 6320-01-607-2978
NSN 5999-01-158-9716
NSN 5915-00-170-6775
NSN 5905-01-507-5234
NSN 7035-00-235-3529
NSN 5999-01-062-8247
NSN 5905-01-265-2435
NSN 6220-01-184-5668