The definition of legal blindness used in this country requires a best-corrected distance visual acuity of 20/200 or worse in the better eye or a visual field reduction to 20[degrees] in diameter or less. Prevalence and characteristics of dual sensory impairment (hearing and vision) in a veteran population.
Beaverton, Oregon. Beaverton is a city in Washington County, in the U.S. state of Oregon. The city center is 7 miles (11 km) west of downtown Portland in the Tualatin River Valley. As of the 2010 census, the population is 89,803. This makes it the second-largest city in the county and Oregon's sixth-largest city.
Justice Court. The Washington County Justice Court is the last remaining of four Justice Courts originally established by Washington County in 1915. It was combined with the Beaverton Justice Court in 1971 and with the State takeover of the District and Circuit Courts in 1982-83, the Justice court is the only Court administered by Washington County.