A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-01-258-9231
NSN 5855-01-617-5251
NSN 7035-01-077-6041
NSN 2925-01-244-3016
NSN 5855-01-031-4729
NSN 5975-00-606-6497
NSN 5950-00-031-7322
NSN 2925-01-204-6243
NSN 5895-00-740-7461
NSN 6650-00-960-5040
NSN 6130-00-972-3069
NSN 5985-00-332-4008