1. First? make sure the ring is suitable for your cell phone , just make sure the camera posttions around the hold diameter of 9.5 mm can paste diameter of 13 mm interface, ring.
2. please wipe clean the camera around the hold before installation . Then take out Ring and carefully opened the back of the protection of the 3M paper.
3. Paste the interface ring to the phone camera hole and soft puch for theree times. confirm the reliability paste.
4. it should be grateful to use the phone if the camera lens at the centre. on the dirct absorption in the ring to tuser.
5. please take out lens when after user.
6. please pack away the lens after take out .
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