Opteka OPT-SC37FE Platinum Series 0.3X HD Ultra Fisheye Lens for 25mm, 30mm, 30.5mm & 37mm Digital Video Camcorders Direct 37mm mount. Includes adapters for 25mm, 30mm, and 30.5mm Produces an extraordinary degree of barrel distortion. Adding the lens to the camcorders Zoom Lens, results in a 130 Degree horizontal angle of view. Exaggerates depth, pulling nearby objects closer and causing distant objects to recede into the background. Designed to maximize day and night shots by providing maximum light and image Brand new, 5 Year warranty