Opteka 3x High Definition Telephoto Lens for Olympus C-770 C-765 C-750 C-740 C-730 Designed to Maximize Day and Night Shots by Providing Maximum Light and Image Transmission High Speed Auto-focus / Infrared Compatible Lens Adapter, Caps, Instructions and Pouch Included Diamond-cut from Crystal-Clear Water-white Optical Glass Made in Japan Lifetime Warranty