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Strong blue laser pointers are dangerous | #yellow laser pointer # red laser pointer # Green laser pointer # blue laser pointer

Strong blue laser pointers are dangerous

Strong blue laser pointers are dangerous

Ma Haihua said that usually mild macular burns can be restored, and the impact on vision laser pointer blue is required in patients with macular special circumstances after the burn test can be determined. Experts advise laser pointers to avoid highly irritating direct eye contact with lig