The Sony 18-200mm f/3.5-6.3 DT Lens for NEX Cameras is a can-do lens that can handle everything from wide landscape photos to portraits to sports, action and even wildlife photography with the telephoto up to 200mm. And the results will be brilliant, with ED (Extra-low Dispersion) glass that minimizes flare and greatly reduces chromatic aberration, fast internal focusing, 13 groups and 15 elements (including aspherical elements that correct visual aberrations across the entire zoom range), and a circular aperture for more pleasing out-of-focus areas. This lens is not recommended for use with full-frame DSLRs.