Now this is very important: lens is not an early heavy version of SIGMA System focusing which sponsored double focusing design, with front system moving for macro (soft focus). This is improved version where rear system adjust accordingly when closing to subject. Pure floating elements design as found on expensive lenses like Olympus 2/28mm! Minimum focusing distance is 85cm which is much closer then other 200mm lenses. Lens seems unused, tested only. New old stock. Also clean internally and snappy, clean aperture blades. Original box and case included. Optimal performance confirmed Sony A7 full frame. Worldwide Shipping: International signed for and Priority. Combined shipping possible. Please check my other listings .de since they are not visible .com. Subscribe if interested in quality, uncommon vintage lenses or cameras.