How to install the filter adapter ring of the Xiaomi 15 Ultra Photography Kit?
To install the filter adapter ring, please refer to the following steps: 1. Align the 67mm filter adapter ring alignment point with the protective case alignment point; 2. Once the alignment points are aligned, rotate in a clockwise direction to tighten; 3. Installation is successful when the alignment point is rotated to the release button. There will be a "clicking" sensation when it is installed in place. After installation, you may check if it is in place by rotating it counter-clockwise; 4. Once the installation is confirmed in place, the generic (threaded port) 67mm camera filters can be adapted (filters need to be purchased separately). Note: The 67mm filter adapter ring is required to be used with the Xiaomi 15 Ultra official protective case (filters need to be purchased separately. It can be used with camera filters with a 67mm thread).