This is superintendent state of Anseong Agricultural Education Institute. The scale is about 200 square degrees.
They were installing frame for front surface mirror. The frame is made of aluminum.
Installing the mirror to the frame. Front surface mirror is produced 2440*1880, 5T and cut to 1800*1600. Frame was manufactured to the shape of discus to adjust its angle.
Completed to install the front surface mirror to the frame
You can adjust the inclination of the frame and the front surface mirror freely.
We created it detachable, considering the situation that the distance between front surface mirror and the projector could be far. We can also adjust the slope in the case of projector frame.