The Panasonic 8mm f/3.5 Lumix G Fisheye Lens with Micro Four Thirds mount is designed for the Panasonic G Micro System Camera and captures a 180 degree field of view brilliantly with 10 elements in 9 groups (1 ED lens) to minimize chromatic aberration and distortion. This full frame Fisheye lens has a close focus capabilities as colse as 4" and a stepping motor for seamless and near silent auto focusing.Seven rounded blades produce attractively smooth out-of-focus areas for creative depth of field control. Sheet filters including gels may be used on the rear element.Features: Micro Four Thirds Mount Compact and Lightweight weighing 5.82 oz and measuring approximately 2.39" by 2.04"Minimum focusing distance 4"1-Year Limited Warranty