OM System M.Zuiko Digital 9 mm to 18 mm - f/4 - f/22 - Super Wide Angle Varifocal Lens
M.Zuiko Digital ED 9-18mm F4.0-5.6 II: 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 18-36 mm on a 35-mm camera lens.
Zoom Alternative: This lens is a great alternative to previous Ultra wide-angle zoom lens designs that have traditionally been very heavy…and very expensive.
Flexibility: The combination of two Dual Sided Aspherical, lenses, and aspherical, ED and HR glass helps minimize distortion and aberration.
Special Lens Hood: If you’re expecting to be doing a lot of outdoor shooting in bright conditions, the hood will really help prevent strong side or stray light from causing unwanted ghosting aberration.