Ultimaxx 500mm f/8 Multi-Coated Preset Telephoto Lens Includes T-Mount Adapter for EF Mount & Microfiber Cleaning Cloth - Compatible with SLR/DSLR Cameras

Kit Includes: ULTIMAXX T-MOUNT FOR EOS ULTIMAXX 500mm PRESET Lens Auto focus and infrared compatible It works manually only A Multi-coated low-dispersion glass capable of producing sharp, high definition images Designed to maximize day and night shots by providing maximum light and image transmission with minimum distortion, fantastic for all types of photographic situations f/8, High-index / low-dispersion optical glass, Fully multi-coated, every element, Anti-reflection coating