0.4x Super Fisheye Adapter — Cinema-Quality for Canon XA20

This 0.4x Super Fisheye Adapter creates a dramatic fisheye look with pronounced barrel distortion while maintaining full-frame coverage without vignetting on the Canon XA20. It intensifies perceived depth—bringing close subjects forward and pushing distant elements toward the horizon—to produce striking wide-angle imagery. Optical construction uses high-index, low-dispersion glass combined with updated barrel materials and anti-reflection coatings, all developed with modern CAD/CAM manufacturing. The Crystal optics AR coating limits light loss and flare to less than 1% per surface. Features include BAB (Internal Black Almite Barrel) — a black matte satin finish that cuts internal reflections — and BRG (Black Rimmed Glass) to minimize edge reflections.