Post ta' interess
Fresnel Lens
Persuna 1 tal-post tissuġġerih,
Lokalità
Portsmouth, VA
Olde Towne
Suġġerimenti mingħand nies tal-post
Javon
January 8, 2022
Having begun service in 1896 as part of the Hog Island Light off the Great Machipongo Inlet on the Eastern Shore, today this first order Fresnel lens is valued between $750,000 and $1 million. It stands about 10 feet high, weighs 2,500 pounds and is among the largest and brightest of its kind, with more than 250 prisms of optical glass. Housed in a 16-foot-wide pavilion, this lens is the only one displayed outside of a museum setting.
Having begun service in 1896 as part of the Hog Island Light off the Great Machipongo Inlet on the Eastern Shore, today this first order Fresnel lens is valued between $750,000 and $1 million. It stands about 10 feet high, weighs 2,500 pounds and is among the largest and brightest of its kind, with…
