Is capable of outputting measurement device RGB camera (32), selects the narrow band light sources of three or more peak wavelengths different from each other, the light emission condition of an optical narrow-band light source emits the measured value by measuring the reflected light By controlling and mixing their light, light reflected from the inspected RGB camera by (32) a functional light source for white light source and color (31), while the lighting (31) Functional source Functional light source is characterized in that it obtains the measured value of the portions of the inspected when measuring, and a determination unit (33) The test results on the basis of the measured value (31) inspection apparatus used (30).反射光を計測してその計測値を出力可能な計測装置であるRGBカメラ(32)と、ピーク波長が互いに異なる3つ以上の狭帯域光源を選択し、狭帯域光源が発する光の発光条件を制御して、それらの光を混合することにより、光源色を白色とする機能性光源(31)と、機能性光源(31)で照明しつつRGBカメラ(32)により検査対象からの反射光を計測したときの検査対象の複数の部分の計測値を取得して、当該計測値に基づいて検査結果を判定する判定部(33)と、を備えることを特徴とする機能性光源(31)を用いた検査装置(30)。
