The KODAK 0.5x Super Wide Angle Converter Lens is designed to be attached to a camera lens with a 37mm screw mount front. With a magnification factor of 0.5x, this lens allows for a wider viewing angle, making it ideal for capturing more of the scene in a single shot. Made in Japan by Kodak, a trusted brand in photography, this lens is a reliable accessory for photographers looking to expand their creative capabilities. B12