The Panasonic VW-LT4350 Tele Conversion Lens is a manual focus lens designed specifically for camcorders. This lens allows for zoom capabilities and captures high-quality footage with its telephoto lens, making it a valuable accessory for any videographer. The lens comes with a convenient black case for easy storage and transportation, ensuring that it is protected when not in use. Overall, this Panasonic lens is a reliable and versatile option for enhancing the performance of your camcorder.