Proof Of US Citizenship. To obtain a new passport or a first time passport, you must provide an original or a certified copy of one of the following: Certified birth certificate (long form, not abstract). Consulate Report of Birth Abroad Certificate. Naturalization Certificate.
legal blindness - vision that is 20/200 or worse in both eyes (20/200 vision is the ability to see at 20 feet what a normal eye can see at 200 feet) blindness, cecity, sightlessness - the state of being blind or lacking sight.
Note that the definition of legal blindness differs from country to country and that the criteria listed above are for the US.