Handheld cleaning: SUP20C focusing mirror replacement

注意：

Note:

1.更换时请注意现场环境，建议拆掉在办公室等相对环境较好的地方更换

1. Pay attention to the on-site environment when replacing, it is recommended to remove it and replace it in a relatively good place such as the office

2.安装时轻拿轻放，注意镜片的安装方向

2. Hold and relax lightly during installation, pay attention to the installation direction of the lens

步骤

steps

1.拆掉保护镜盖板

1. Remove the protective mirror cover

2.如图位置，松开四个螺丝，即可把聚焦镜座拿出

2. As shown in the figure, loosen the four screws to take out the focusing mirror holder

3.安装镜片时请注意镜片的安装方向，凸面朝下

3. When installing the lens, pay attention to the installation direction of the lens, and the convex side is facing down

4.更换后安装聚焦锁紧圈后原样安装即可

4. After replacement, install the focus locking ring as is