The three-year completion deadline for feasibility studies is counted from the signing of the Feasibility Cost Sharing Agreement (FCSA), which initiates the feasibility phase, until the Chief of Engineers signs the Chiefâs Report.
Legal blindness relates to the best corrected vision after an eyeglass prescription is determined. You cannot look at the numbers on your eyeglass prescription to determine this. If the best you can do on an eye chart, with the best eyeglass correction, is 20/200, that is legal blindness in most states in the usa.
Over the counter reading glasses offer the same prescription in both lenses even though most people have one eye that is stronger than the other. In contrast, eye glasses purchased through your eye doctor can be customized to fit the prescription your eyes need. Reading glasses purchased at discount stores also cannot correct near-sightedness or astigmatisms. They do not come in bifocal options for people who need both near and far vision assistance.