Opteka 58mm 0.3X HD2 X-TREME Super Fisheye Lens for Hitachi DZ-BD10HA, DZ-BD70, DZ-BD7H and DZ-BD9H Digital Video Camcorders High Definition II - 2 times the resolution of standard high definition lenses Designed specifically for camcorders 180Deg Degree Capability High-index / low-dispersion optical glass, Fully multi-coated, every element 9 Year warranty