A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-01-420-6452
NSN 4140-00-523-2980
NSN 6105-00-519-2983
NSN 6150-01-059-8062
NSN 5999-00-666-3838
NSN 5910-00-078-9208
NSN 5855-01-240-4958
NSN 6620-01-018-7469
NSN 6105-00-496-0198
NSN 5915-01-003-7945
NSN 5965-01-218-5003
NSN 6645-00-171-9639