77MM WIDE ANGLE WITH MACRO FOR CANON Canon RF 70-200mm f/4L IS USM Lens. This 0.43x Wide Angle Fish eye Lens with "MACRO" fits right over your existing lens system and MORE 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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