Snellen chart. A wall chart developed by a Dutch ophthalmologist Hermann Snellen in the 19th century, which is still used today to measure visual acuity. It consists of 11 lines of block letters of decreasing size, which are to be read at a distance of 6 metres (20 feet).
See bridge in maps. Pont de Normandie is a cable-stayed road bridge that crosses the river Seine and contect Le Havre to Honfleur in Normandy, in France. The bridge was designed by Michel Virlogeux. Construction began in 1988 and the bridge was opened in January 1995.
Dozens more span the river outside Paris. The most famous examples in the France's capital include Pont Louis-Philippe and Pont Neuf, the latter dating back to 1607. Outside Paris, examples include Pont de Normandie, which is currently one of the world's longest cable-stayed bridges. It links Le Havre to Honfleur. Popular leisure cruising options here are the Paris City's Seine cruise dinner and 1-night (party) deals.