OM SYSTEM Olympus M.Zuiko Digital 9-18mm F4.0-5.6 II for Micro Four Thirds System Camera, Wide Angle Zoom, Portable Design

A typical super-wide-angle lense tends to be big, heavy, and expensive, making it difficult for most camera users to take advantage of them. The M.Zuiko Digital ED 9-18mm F4.0-5.6 II promises to change all this. With its ultra compact and lightweight design and the outstanding portability, thanks to the DSA (Dual Super Aspherical) lens, available only with the Four Thirds System, this lens will make super-wide-angle photography friendlier and more affordable. Despite its compact size — it’s just 49.5mm long and weighs a mere 155 grams — this lens boasts a long focusing range equivalent to 18-36mm on a 35-mm camera lens

• Wide-angle zoom lens is designed for Micro Four Thirds mirrorless cameras and provides an 18-36mm equivalent focal length range.
• Two Dual Super Aspherical elements, along with one high refractive index element and an aspherical element, reduce spherical aberrations and distortions throughout the zoom range for improved sharpness with minimal distortion.
• One extra-low dispersion element suppresses color fringing and chromatic aberrations for greater clarity and color accuracy.
• Movie & Still Compatible (MSC) autofocus system benefits both photo and video applications due to its smooth, quiet, and fast performance.
• Retractable lens design with a locking button maintains a compact profile when the lens is not in use.