| 摘要 |
PURPOSE:To increase partially the quantity of light for the exposure of a display section by placing an auxiliary light source for the exposure of only the solid display plate. CONSTITUTION:A flash lamp 18 is placed opposite to an illumination lamp 3 so that light emitted from the lamp 18 reaches the position of an original mounting table 1 which light emitted from the lamp 3 reaches. A reflector 19 is placed behind the lamp 18. |
