Ulanzi Wide-Angle Mobile Phone Lens Slr Camera External HK 4D Fisheye Lens $ 25.33 Product Information Structure (Element): 6 elements in 5 groups Angle: 238 degrees Magnification: 0.2X Minimum focusing distance (Deformation): 10-15mm Coating (AR Coating): Multilayer Max diameter: 40mm Length: 28mm Interface (Mount): M14 X P0.75
