The mark 2 OM System M.Zuiko Digital ED 12-40mm f/2.8 PRO II Lens is a fast aperture standard zoom (24-80mm equivalent), with exceptional image quality, IP53 weather sealing, high-speed AF and weighs just 382g. This lens is versatile, compact & lightweight, high-performance standard zoom Pro lens featuring improved image quality and weather resistant performance. Brand new in retail box and sold by a VAT registered UK company. We are a high rated retailer with a track record of excellent service.