| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a color filter capable of obviating the need of rewind of a color filter with a relatively simple structure, and of reducing the occurrence of slack, to provide a color changer, and to provide a lighting system. <P>SOLUTION: This color changer is provided with a body, and this color filter 10 rotatably housed in the body, composed by continuously arranging a plurality of colors of unit color filters 11, and formed into a Mobius strip-like form. This lighting system is provided with the color changer. <P>COPYRIGHT: (C)2007,JPO&INPIT |
