Olympus 70-300mm f/4-5.6 Zuiko ED Zoom Lens is a super-telephoto lens for high focal distances. All in one extremely compact body. This lens offers a 4.3x zoom range, with an equivalent range of 140-600mm on a 35mm film camera. It is compatible with all cameras that share the Four Thirds System format. Can be used on a Micro Four Thirds System camera via the appropriate lens adapter, such as the Olympus MMF-2. Rarely use. Kept in drybox.