| 摘要 |
An illuminator including an incandescent lamp and strobe tube in a pivotable carrier adapted to selectively alternately position the lamp and tube in an identical single position of use, each being electrically activable only when at the position of use. The incandescent lamp affords continuous light of relatively low intensity for illumination of objects to be examined and the strobe tube affords short duration high intensity flash illumination for photographic recording purposes. |
