| 摘要 |
PURPOSE:To read video information of minute original with high resolution, by reading an image reflected on two reflecting planes with independent photo sensors, through the location of two reflecting planes with an angle between a lens and image forming plane. CONSTITUTION:An image 10 on a micro film 6 is radiated with a light source 7, the image 10 on the film 6 is formed on a projection lens 9, and the image 10 formed on the lens 9 is read with a CCD line sensor 151. Between the lens 9 and the line sensor 151, two reflecting planes 12, 12' with an angle are located, and the image 10 reflected on the planes 12, 12' is read with independent CCD line sensors 152, 153. Further, an image information from a minute image 10 such as a micro film 6 can be read with high resolution. |
