

Split Point Lighthouse is a lighthouse located in Aireys Inlet, a small town on the Great Ocean Road, Victoria, Australia. The original British-made first order Fresnel lens is still in use. However, the factory in Birmingham, where the lens was built, was bombed during war-time and the essential formulae for making the unique lens crystal were lost, should a replacement ever be needed. A Japanese firm, consulted by the Australian Maritime Safety Authority, estimated the cost of replacing the lens at more than AUS$1 million. Since summer 2005, the Split Point Lighthouse has been offering regular 30 minute guided tours,…