The Raynox Wide Angle Conversion Lens DCR-770 is a high-quality lens designed for digital cameras and videos. With a maximum aperture of f/4.5 and a focal length of 0.77x, this lens offers a wide-angle view for capturing stunning landscapes or architectural shots. The manual focus and screw mount make it easy to attach to your camera. It is compatible with 52mm filter threads, providing versatility for additional filters to enhance your images further. This lens is a great addition to any photographer or videographer's kit, offering a unique perspective and creative possibilities.