Rancho Palos Verdes, California, is a suburban city south of Los Angeles. Part of the city overlooks the Pacific Ocean and Santa Catalina Island-- twenty-six miles away.
Wednesday, August 20, 2008
Fresnel Lens
The lighthouse's light is a third-order Fresnel lens. It's five-foot high and has 52 prisms. It was made in Paris, France and gives off 1.1 million candlepower. It's range is 20 miles out to sea. I took a lot of pictures of it while at the top of the lighthouse. It got very hot standing near it.
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Hi from South Shields, nice picture you have here today. If you search lighthouse you will find a similar picture in my blog.
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