The OM SYSTEM M.ZUIKO DIGITAL 14-42mm f/3.5-5.6 zoom lens, a compact and versatile design. - Brand: OM SYSTEM - Model Name: M.ZUIKO DIGITAL 14-42mm f/3.5-5.6 - Type: Zoom Lens - Focal Length: 14-42mm - Maximum Aperture: f/3.5-5.6 Thank you for viewing. I purchased the OLYMPUS PEN E-P7 in September. I bought it as a lens kit, but I haven't had a chance to use it. I've only used it for test shots.