Olympus M.Zuiko Digital ED 9-18mm f4.0-5.6

Vendor: Olympus

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Olympus M.Zuiko Digital ED 9-18mm f4.0-5.6

Olympus SKU: 261503 | Helix SKU: OY261503

Until now, super-wide-angle lenses tended to be big, heavy, and expensive, making it difficult for most camera users to take advantage of them. The ZUIKO DIGITAL ED 9-18mm F4.0-5.6 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 18-36 mm on a 35-mm camera lens.


This lens is a great alternative to previous Ultra wide-angle zoom lens designs that have traditionally been very heavy…and very expensive. The Olympus 9-18 zoom is neither. This makes it a great addition to your camera bag. With 2x magnification, it captures the full panoramic beauty of both natural landscapes and man-made architecture – great for interior shots, as well as close-up portraits of friends and family. It just might become one of your favorite lenses.


The combination of two DSA, or Dual Sided Aspherical, lenses, and aspherical, ED and HR glass helps minimize distortion and aberration and delivers excellent image quality at whatever focal length you choose. This lock button you see on the side of the lens is depressed when you want to collapse it for storage.


There is a bayonet connection lens hood available for this lens – and 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. This lens does have a 52mm filter thread and readily accepts UV, Polarizer, or just plain old protective filters if you need them.

Focal Length 9-18mm
35mm Equivalent Focal Length 18-36mm
Lens Construction 12 Elements in 8 Groups
Dust & Drip Proof No
Closest Focusing Distance 0.25m
Maximum Aperture f4.0
Minimum Aperture f22
Angle of View 100-62 Degree
Max. Image Magnification 0.1x
35mm Equivalent Max. Image Magnification 0.2x
Minimum Field Size 173 x 130mm
Number of Blades 7 (Circular Aperture Diaphragm)
Filter Size Diameter 52mm
Weight 155g
UPC 050332174535

    MTF 9mm F4.0 Chart MTF 18mm F5.6 Chart
    1. Lens Element Diagram

    Lens Cap (LC-52C)

    Lens Rear Cap (LR-2)

    Instruction Manual

    Olympus Worldwide Warranty Card

    Trust Guard Security Scanned