n-th focal point
111Big Sable Point Light — Infobox Lighthouse caption = Big Sable Point Lighthouse location = Ludington, Michigan coordinates = coord|44|03|27.8|N|86|30|52|W|region:US type:landmark yearlit = 1867 automated = 1968 yeardeactivated = foundation = Wood pilings construction =… …
112McGulpin Point Light — Location Straits of Mackinac, Michigan Coordinates …
113Tawas Point Light — Infobox Lighthouse caption = The lighthouse in 2008 location = Tawas, Michigan coordinates = coord|44.254| 83.449 yearbuilt = 1875 yearlit = 1877 automated = yeardeactivated = foundation = construction = Brick and masonry shape = Conical height …
114Trigger point — Not to be confused with the Tender points , used for fibromyalgia diagnosis. Trigger points, also known as trigger sites or muscle knots, are described as hyperirritable spots in skeletal muscle that are associated with palpable nodules in taut… …
115Crisp Point Light — Undated USCG photo Location Lake Superior shoreline, Michigan Coordinates …
116Sturgeon Point Light — Infobox Lighthouse caption = The light in winter. location = Alcona County, Michigan coordinates = coord|44|42|45.7|N|83|16|21.8|W yearbuilt = 1869 yearlit = 1869 automated = 1939 yeardeactivated = foundation = Limestone construction = Brick… …
117Mise Au Point — Cet article fait partie de la série Photographie …
118Mise au point — La mise au point est l opération qui consiste, pour un photographe, à régler la netteté de l image qu il veut obtenir. C est le sens général du terme mise au point en optique instrumentale (projection sur un écran, observation au microscope ou à… …
119Little Sable Point Light — Infobox Lighthouse caption = Listed in National Register of Historic Places location = Ten miles South of Pentwater, Michigan coordinates = coord|43|39|6|N|86|32|20|W|region:US type:landmark yearbuilt = Tower, 1874 yearlit = 1874 [… …
120Double Island Point Light — Double Island Point Light, 2006 …
