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Full frame closeup of lighthouse glass.
Close up of the lantern reflector of a Lighthouse, abstract view
Close-up view of a historic fresnel lens previously used in a lighthouse on the Chesapeake Bay on Maryland’s Eastern Shore.
Lighthouse Beacon
The fresnel lens of the St. Augustine lighthouse.
Large fresnel lens light of lighthouse beacon
The Fresnel Lens in the Lamp Room of the Currituck Beach Lighthouse, in Carolla, North Carolina, is a complex collection of prism glass.
Woods Hole, Massachusetts, USA-September 12, 2016- The light from four tiny but powerful bulbs is amplified greatly by the glass of the Fourth-order Fresnel lens, (1888)   on top of the Nobsca Lighthouse in Woods Hole, Massachusetts
Obsolete fresnel lens is housed in a replica of Minot's Light lantern room in Cohasset Harbor
Detailed view showcasing a lighthouse Fresnel lens, capturing intricate design and golden lighting effects with a focus on the clarity of the glass elements and their framed structure
Pigeon Point, Palos Verdes, and Long Beach lighthouses and surrounding areas, including retired lights.
Lighthouse keeper polishes glass beacon
Close image of the glass prism making up Fresnel lens with lights on. Used in lighthouse beacons and lanterns to concentrate light from compact lamp into revolving light beams or flashes. Round shape, dark room, lights on.
Lighthouse Light Bulb and reflectors of the Seal Point Lighthouse at Cape St Francis Bay, Eastern Cape, South Africa.
Kalauea lighthouse and nature scapes
View looking up into the top of the historic Assateague Lighthouse showing its two rotating navigational lights during the day.
Block Island as seen through a Fresnel Lighthouse Lens with Ocean and Victorian Houses
Dugi Otok island north Dalmatia in the Adriatic sea - Veli Rat, the top of a lighthouse against clear blue sky.
The intricate design of a large Fresnel lens is featured, with light revealing prismatic colors and detailed craftsmanship, representing illumination and technology
Detail of the fresnel lens of the Cape Polonio lighthouse in Uruguay
Coastal lighthouse halogen light circular focal glass elements & brass frame close-up
Fresnel Lens in the Point Arena Lighthouse, Point Arena, Northern California. A, High-quality glass Fresnel lens with annular prismatic elements, arrayed in faceted domes above and below the central planar Fresnel, in order to catch all light emitted from the light source. Mendocino County.
Lighthouse lens bottom view rotating
Point Arena Lighthouse, glass fresnel lens,
Pemaquid Point Lighthouse in Maine
Cape Pembroke, East Falkland, Falkland Islands: Cape Pembroke lighthouse - metal tower completed in 1907 by Trinity House, using a light mounted on a clockwork stand, painted black with a broad white band - Cape Pembroke is the most easterly point of the Falkland Islands.
Close up photo of a lighthouse lamp with Fresnel lens mounted on metal frame, sector light
Lighthouse Bulb against Panoramic View
Glass lamp of the sea lighthouse, close up.
A close look at the fresnel lens of a historical lighthouse.
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