The VIVATAR 500mm F/8 Multicoated Mirror 1:2.7 Macro lens is designed for Nikon cameras, featuring manual focus and a T mount. With a maximum aperture of f/8, this lens allows for excellent image quality and shallow depth of field. The 500mm focal length is ideal for macro/close-up photography, capturing detailed images with stunning clarity. Made in South Korea, this Vivitar lens is a reliable and high-quality option for photographers looking to explore the world of macro photography.