Tsunoshima Lighthouse
Japan · Asia
About
Tsunoshima Lighthouse (tsunoshima tōdai) is a lighthouse on the island of Tsunoshima in the city of Shimonoseki, Yamaguchi Prefecture, Japan. It is notable as being one of only six lighthouses in Japan which had a first order Fresnel lens, the most powerful type of Fresnel lens.
Adapted from Wikipedia (CC BY-SA). Photography via Wikimedia Commons.