0.33x High-Grade Super Fisheye Adapter for Canon EOS Rebel T7i (Fits 49, 52, 58, 62, 67mm Filter Threads)

This 0.33x super fisheye adapter delivers an extreme fisheye look with strong barrel distortion while avoiding vignetting. It intensifies perceived depth by pulling foreground subjects forward and pushing distant elements toward the horizon line. Optical construction uses high-index / low-dispersion glass, upgraded barrel materials and anti-reflection coatings combined with the latest computer-aided-design / computer-aided-manufacturing techniques to greatly reduce lens flare and ghosting caused by internal reflections. BAB (Internal Black Almite Barrel): black matte satin finish to minimize stray reflections. BRG (Black Rimmed Glass): helps prevent light from reflecting off the glass edge.