| 摘要 |
PROBLEM TO BE SOLVED: To provide a camera assembly arrangement having a high air-tightness and dustproof structure considering dusty installation condition capable of increasing the efficiency of work in prototype stage of a product with low cost.SOLUTION: A camera assembly arrangement includes: a sensor board 14 mounted with an area image sensor 15 facing a lens mount 11; a plate-like optical filter 22 disposed at the incident side of an imaging plane 15f; and an annular light-shielding and dust-proof rubber 21 disposed between the sensor bracket 13 and an area image sensor 15. The optical filter 22 is positioned and held in a central partition part Ac between the cut-outs S1 and S2, with the periphery of the optical filter 22 in a close contact with the partition part Ac from the inside thereof. |
