vision IF amplifier

例句：

1. 1.The scientist's research has greatly improved our understanding of the human vision system.
   科学家的研究极大地提高了我们对人类视觉系统的理解。
2. 2.She was able to see the distant mountain clearly through her new glasses.
   她通过新眼镜清楚地看到了远处的山。
3. 3.The artist's painting captures the essence of the landscape with its vivid colors and expansive vision.
   艺术家的画作以其鲜艳的颜色和广阔的视野捕捉到了景观的本质。