Tag: Point Betsie Lighthouse

• Point Betsie Lighthouse

  

  Michigan in the Great Lakes Point Betsie Lighthouse Fresnel Lens Have you ever seen a Fresnel Lens? Point Bestie Lighthouse’s 100-year-old Fourth Order Fresnel lens, which was utilized at the lighthouse at one time, is on display at the Lake Michigan lighthouse during its open season which begins in May. The Fourth Order Fresnel lens,…

  terrigreening

  January 1, 2023

  Lighthouses

  Fresnel Lens, Lighthouses, Point Betsie Lighthouse