Spec:

Item Type: Phone Photography CPL Filter
Material: ABS

Package List:
1 x CPL Filter
1 x Cleaning Cloth

How To Use:
1. Attach the polarizing filter to the back of your phone's main camera.
2. Open your phone's camera and tilt it at an angle (30 to 60 degrees) towards a reflective object. Avoid filming at a 90 degree vertical angle, as it will not yield the desired effect.
3. Rotate the polarizing filter clockwise until scattered reflections gradually reduce.
4. Once you achieve the desired effect, stop rotating the filter and maintain the current filming angle.
5. You can now proceed to take photos or record videos with the adjusted settings.

Note:
A polarizing filter is not a universal lens for reducing reflection. It cannot eliminate all reflections and is mainly used for the scattered reflection of non metallic substances in a certain direction. (For example, cars, leather, plant leaves and flowers, water outside, skin, asphalt road, smooth ground, sky, glass, oily hair, etc.)