There is indeed much to see at this museum! The range of items covers more than a century of lighthouse technology and includes an impressive selection of Fresnel lenses, fog horns (hand horns, large Airchimes and diaphones), fog detectors, catoptric (reflector) apparatus, DCB 10 and DCB 36 rotating beacons, and buoy lanterns ranging from compact 150 mm models, to the massive 500 mm AGA gas lantern.