0.3X Super Fisheye Adapter — Professional High-Grade Fish-Eye Lens for Canon VIXIA HF20

Designed for the Canon VIXIA HF20, this 0.3X Super Fisheye Adapter creates an extreme fisheye look with pronounced barrel distortion while avoiding vignetting. It exaggerates spatial depth—bringing foreground subjects forward and pushing distant elements toward the horizon—for dramatic wide-angle perspective. Optical construction uses high-index / low-dispersion optical glasses, updated barrel materials, anti-reflection coatings and modern computer-aided-design / computer-aided-manufacturing techniques to minimize flare and ghosting from internal reflections. Features include BAB (Internal Black Almite Barrel) with a black matte satin finish to cut stray reflections, and BRG (Black Rimmed Glass) to reduce light bouncing off the glass edge.