0.3x Professional High-Grade Super Fisheye Adapter for JVC Everio GZ-HD500 & GZ-HD500B

This 0.3x Super Fisheye Adapter creates an extreme fisheye look with pronounced barrel distortion while avoiding vignetting. It exaggerates spatial relationships—bringing nearby subjects visually closer and pushing distant subjects back toward the horizon. Optical improvements include high-index / low-dispersion glass elements, upgraded barrel materials and multi-layer anti-reflection coatings, all designed and manufactured with modern computer-aided-design / computer-aided-manufacturing techniques to greatly reduce lens flare and ghosting from reflections. Key construction details: BAB (Internal Black Almite Barrel) — black matte satin finish to minimize internal reflections; BRG (Black Rimmed Glass) — designed to lower the chance of light reflecting off the glass edge.