Volunteer guide shows child visitor the specially shaped prisms which concentrate the lamp light into super powerful beam using a lightweight Fresnel lens. Saint Catherine's Lighthouse on the Isle of Wight. UK (98)

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Volunteer guide shows child visitor the specially shaped prisms which concentrate the lamp light into super powerful beam using a lightweight Fresnel lens. Saint Catherine's Lighthouse on the Isle of Wight. UK. The Lighthouse is operated by Trinity House; the General Lighthouse Authority for England, Wales, the Channel Islands and Gibraltar. (98)

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Size: 5472px × 3648px
Location: Saint Catherine's Lighthouse on the Isle of Wight. UK
Photo credit: © David Gee 2 / Alamy / Afripics
License: Licensed
Model Released: No

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