Afternoon at Pemaquid Point is a photograph by Rick Berk which was uploaded on June 21st, 2016.
Afternoon at Pemaquid Point
The Pemaquid Point Light is a historic U.S. lighthouse located in Bristol, Lincoln County, Maine, at the tip of the Pemaquid Neck. The original light... more
by Rick Berk
Title
Afternoon at Pemaquid Point
Artist
Rick Berk
Medium
Photograph - Photo - Print
Description
The Pemaquid Point Light is a historic U.S. lighthouse located in Bristol, Lincoln County, Maine, at the tip of the Pemaquid Neck. The original light was an Argand-Lewis parabolic reflector, lit with candles and with a visibility of 2 miles (3.2 km). Augustin Fresnel invented a superior way of focusing light in the early 1850s and most lighthouses in the US were converted to the Fresnel Lens, with Pemaquid Point receiving a fourth order Fresnel in 1856. The lens is one of only six Fresnel lenses still in service in Maine. The keeper's house was built in 1857.
Uploaded
June 21st, 2016