Professional Lens Accessory Kit for GOPRO HERO3 HERO4. MOUNTS ON ANY GOPRO HERO ADAPTOR INCLUDED. This 0.43x Wide Angle Fish eye Lens with "MACRO" fits right over your existing lens system andMORE THAN DOUBLES your angle of view, allowing you to get twice as much in the picture, include more of the landscape, include more people in group picture, and interiors show more of the room.
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