https://www.dealtikka.com/0-43x-high-definition-ii-wide-angle-panoramic-macro-fisheye-lens-for-canon-powershot-gx1-camera-includes-bonus-high-definition-ii-uv-0-ultra-violet-haze-mul/
0.43x High Definition II Wide Angle Panoramic Macro Fisheye Lens For Canon PowerShot GX1 Camera Includes Bonus + High Definition II UV (0) Ultra Violet Haze Mul