Feature 1 500mm telephoto lens, manual focusing, the closest focusing distance is 10 meters. 2 Manual adjustment, allmetal structure, optical glass multilayer MC coating. 3 Highquality aluminum alloy body, exquisite and textured. 4 Small size and volume design, easy to carry, fixed with tripod ring. 5 Widely used, the lens itself is for T2 mount, and can be mounted for Olympus M4/3 mount camera through standard adapter ring, used to shoot longdistance objects, such as wild animals, natural scenery, sports games, etc.Condition: 100% brand newItem type: Telephoto LensMaterial: Plastic + alloy + optical glassColor: As picture shownWeight: Approx. 867g Focal length: Approx. 500mm/19.7inThe closest focusing distance: about 10 metersAperture: for F8-F32Focusing: manual focusingOptical structure: 4 elements in 4 groupsMinimum focusing distance: about 10MFront filter size:Approx. 67mm/2.6inProduct Length: Approx. 32cm / 12.6inFocusing method: manual focusingAnti-shake function: noApplicable models: for Olympus M4/3 Mount Camera Package List1 x Telephoto Lens1 x Adapter ring1 x Wrench1 x Front lens cover1 x Rear lens cover1 x Storage bag