Abstract: The present disclosure discloses an image processing circuit having output timing adjustment mechanism. An image enhancement circuit performs image enhancement on an input image to generate an enhanced image. A first image processing path and a second image processing path respectively perform processing on the enhanced image having a first timing and the enhanced image having a second timing to generate a first output image and a second output image. A timing control circuit adjusts the timing of the enhanced image according to requirements of the first image processing path and the second image processing path to generate the enhanced image having the first timing and the enhanced image having the second timing. A first image output interface outputs the first output image. A second image output interface outputs the second output image.

Abstract: A construction laser level including a housing, a laser mount disposed in the housing and at least one laser generator on the laser mount. The laser mount includes a plurality of heat dissipating fins.