| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an electronic view finder capable of surely closing a gap between components, preventing dust immersion, and breakage due to static electricity, and preventing error detection due to diffusion, without increasing a number of components.SOLUTION: A dustproof part 10a and an insulation part 10b are integrated, and a partition part 10c for partitioning a space between an infrared light emission element 5a and a light receiving element 5b are formed in an integrated state, and the partition part 10c are charged. Therefore, error detection by an optical sensor 5 due to diffusion of a sensor window 8, is prevented.</p> |
