Candle device has pair of mirrors attached to common fulcrum to create image of regular ring with at least three spaced apart candles from half ring with single candle

摘要

A pair of mirrors is attached to a common fulcrum (F) to create an image of a regular ring (R) with at least three spaced apart candles from a half ring with single candle. The mirrors are rotatable to form 90, 120, or 180 degree angles, and can be displaced tangentially with respect to the fulcrum axis.