| 摘要 |
The optical rear view system can observe more than 90-180 degree angle for the back side of vehicle with combined lens. At least one more optical component is placed for incident lens (1A,1B) having the force of diffusing/reversed focusing in all directions, and can be adjusted for each of reflecting mirrors (2,4) and surrey reflecting mirror (5). The back side of the lens is arranged with respective reflecting mirrors (2,4) and magnifying lens (3) at the 45-90 degree of angle.
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