Need to make a lantern in a pinch? All you need is a tuna can and a small candle. Peel the lid of the can halfway and place the candle inside. The foil will reflect the candlelight and also block some of the wind.
Vintage Parabolic Wick Lamp, A Magnifying Appartus | From a unique collection of antique and modern scientific instruments at http://www.1stdibs.com/furniture/more-furniture-collectibles/scientific-instruments/