OM System M.Zuiko Digital ED 12-40mm f/2.8 PRO II

Announced February 15, 2022

Compare OM System M.Zuiko Digital ED 12-40mm f/2.8 PRO II
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PixelMeter The PixelMeter is our 1–100 aggregate of reviewer scores from trusted publications and creators. Weighted by source tier — not a raw average, and not PetaPixel’s own review.

Reviewer Consensus

Strong

The OM System M.ZUIKO DIGITAL ED 12-40mm f/2.8 PRO II is a versatile, weather-sealed workhorse that provides sharp image quality across its entire zoom range. While some users may find the cost high or the design familiar, it remains a reliable tool for diverse subjects, from landscapes to detailed close-up photography.

Weighted from 6 reviewer scores

Pros

  • Exceptional optical sharpness and minimal distortion
  • Lightning-fast, silent, and accurate autofocus
  • Useful close-focusing capabilities
  • Durable IP53-rated weather sealing
  • Convenient manual focus clutch mechanism

Cons

  • Minor optical imperfections like vignetting, flare, and edge softening
  • High price point
  • Incremental updates over the original version
  • Notchy zoom action
  • Launch price $999 (USD)
  • Focal length & aperture 12-40mm f/2.8
  • Mount & coverage Micro Four Thirds Micro Four Thirds
  • Stabilization None
  • Close focus 20 cm (0.3x)
  • Filter thread 62mm
  • Autofocus motor Stepper motor
  • Weight & size 382g (13.5 oz) · 70 x 84 mm (2.76 x 3.31 in)

What the Reviewers Say

All 6 expert reviews, weighted into the PixelMeter score.

  • Photography Blog

    [I]f you can look beyond the sensor size, the OM System OM-1 is one hell of a camera, one that will certainly please current Olympus owners and which also deserves to expand the system's appeal.

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  • The 12-40mm (24-80mm in 35mm format) zoom range is useful for general photography as it takes in ideal focal lengths for landscape and portrait photography –as well as other genres in between.

    Read full review

  • Peter Forsgård

    And all in all, I do like this lens a lot. It's not something sexy and special lens, but it's one of those workhorses that gets you really good image quality and get the job done, and it's a quite versatile lens.

    Watch video review

  • DivePhotoGuide

    The OM System M.Zuiko 12–40mm f/2.8 Pro II (or the Olympus original) isn’t just a general-purpose lens—it’s a creative tool that, when paired with the right gear and a bit of out-of-the-box thinking, becomes a powerhouse for almost any diving situation.

    Read full review

Specifications

General

Announcement date February 15, 2022
Launch MSRP $999
Lens mount Micro Four Thirds
Image circle coverage Micro Four Thirds
Lens type Zoom
Lens line / series PRO

Optical Design

Elements 14
Groups 9
Front fluorine coating Yes

Focal Length & Aperture

Focal length (wide) 12mm
Focal length (tele) 40mm
Max aperture f/2.8
Minimum aperture f/22
Diaphragm blades 7

Angle of View

Diagonal angle of view 84° - 30°

Focusing

Autofocus motor Stepper motor
Minimum focus distance 20 cm
Maximum magnification 0.3x
Focus mechanism Internal focus

Stabilization

Optical stabilization (OIS) No

Build

Weight 382g (13.5 oz)
Maximum diameter 70mm (2.76 in)
Length 84mm (3.31 in)
Filter thread 62mm
Weather sealing None