A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5960-01-106-3086
NSN 5945-01-540-0535
NSN 6110-01-621-2551
NSN 2925-01-202-7235
NSN 5895-01-264-9080
NSN 5990-00-382-5885
NSN 6130-00-495-4503
NSN 5975-01-195-3781
NSN 6150-01-546-6185
NSN 6320-00-857-4073
NSN 5925-00-525-4037
NSN 5935-00-231-5545