| 摘要 |
An electronic flash (10) of a camera comprises an electronic flash light source (36) comprising a light emitting diode (38), a light emission control device (52) that makes the electronic flash light source (36) emit light by supplying electric energy to the light emitting diode (38), and a step-up transformer (42) which increases the voltage of the power source to the light emitting diode (38). Preferably, the electronic flash light source (36) comprises R, G and B light emitting diodes (38R, 38G and 38B), and it is further preferred for the amounts of light emitted by the R, G and B light emitting diodes (38R, 38G and 38B) to be controlled so as to vary the color temperature of the light emitted. |
