The L/Certified by Lexus warranty includes coverage for a complimentary loaner car, Roadside Assistance * and Trip Interruption Service. It is valid for three years from your date of purchase or 100,000 total vehicle miles, whichever comes first.ARRANTY. Lexus confidently stands behind these exceptional vehicles with the L/Certified Limited Warranty, * which lasts for three years from your date of purchase or 100,000 total vehicle miles.
What is a visual field test? A visual field test is a method of measuring an individual's entire scope of vision, that is their central and peripheral (side) vision. Visual field testing maps the visual fields of each eye individually and can detect blind spots (scotomas) as well as more subtle areas of dim vision.
Visual acuity is a static measurement, meaning you are sitting still during the testing and the letters or numbers you are viewing also are stationary. Visual acuity also is tested under high contrast conditions â typically, the letters or numbers on the eye chart are black, and the background of the chart is white.