OM System M.Zuiko ED 25mm f/1.2 PRO lens

OM System M.Zuiko ED 25mm f/1.2 PRO lens

OM System M.Zuiko ED 25mm f/1.2 PRO lens

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The OM System M.Zuiko Digital ED 25mm f/1.2 PRO Lens (50mm 35mm equivalent) is one of the most versatile high-performing prime lenses ever manufactured. With its superior optical design, you’ll take stunning portraits, richly detailed landscape shots, and high-quality everyday photography. It’s an ideal lens for creating images with beautifully defocused backgrounds and bokeh. You’ll also find professional features like Olympus’ most advanced lens coating, lightning-fast high-precision AF, and convenient controls to ensure every shot is an amazing shot.


Key Features of the OM System M.Zuiko ED 25mm f/1.2 PRO lens

  • Bright f/1.2 Aperture
  • Splashproof, Dustproof, Freezeproof Construction
  • Z Coating Nano
  • Manual Focus Clutch
  • Programmable Lens Function Button
  • 50mm Focal Length (35mm equiv.)
  • Ultra-High Speed AF Mechanism
  • MSC Movie & Still Compatible
  • Lens Hood included

High Performance

M.Zuiko PRO lenses are built for the highest level of performance, incorporating fast apertures and weather-sealed construction.

Exceptional Sharpness

It’s all about the glass. Our 25mm f/1.2 PRO achieves spectacular edge-to-edge sharpness – even at the maximum f/1.2 aperture – thanks to its incredible collection of glass.

Beautiful Bokeh

If you love shooting with shallow depth of field, the 25mm f/1.2 PRO does it beautifully. Its high optical performance eliminates aberrations, distortion, and fringing.

Fast and Accurate AF

Many autofocus lenses have a trade-off: they use multiple moving elements to reduce aberration, but their focusing speed slows down as a result. Fortunately, there are no sacrifices with the 25mm f/1.2 PRO. At the heart of its design is a lightweight inner focusing mechanism that uses a single lens element. It provides ultra-fast ultra-sharp autofocus performance, even at the lens’ widest f/1.2 aperture. The Movie and Still Compatible mechanism provides quiet, smooth focusing – a must-have for videographers.

Technology Creates Versatility

The 25mm f/1.2 PRO uses a tandem of coatings for ultimate shooting versatility. Zuiko Extra-Low Reflection Optical (ZERO) lens coating is adapted from multi-layer film disposition technology in Olympus’ industry-leading microscopes. Z Coating Nano, our most advanced coating yet, adds nanoparticle technology for increased effectiveness. Ghosting and flares caused by in-frame light sources are virtually eliminated. Whether shooting directly into the sun or other backlit environments, your images stay rich in detail with superior resolution. Shot by Olympus Visionary Tracie Maglosky with the OM-D E-M5 Mark II and the M.Zuiko Digital ED 25mm f/1.2 PRO

Weatherproofed To Never Miss A Shot

Shoot in adverse conditions without worrying about your lens. The premium metal construction of the 25mm f/1.2 PRO is hermetically sealed to keep out moisture and dust for splashproof, dustproof, and freezeproof performance (down to -10°C). This professional lens is the perfect complement to a weatherproof OM-D body, a combination that’s ideal for taking advantage of every photo opportunity.

Pro Control

Pros need effortless control of their gear. The 25mm f/1.2 PRO lens delivers. The customizable Lens Function Button (L-Fn) lets you control your choice of camera functions right from the lens barrel, including Focus Peaking, AF Stop, and Magnify. The conveniently located annual Focus Clutch on the lens’ focus ring lets you instantly shift between auto and manual focus. You can even preset a focus position using the easy-to-read distance meter, and by pulling the ring toward you, instantly return to that position from AF mode.


  • MPN - V335260BW000
  • GTIN - 4545350054144
Focal Length Range 25mm
35mm Equivalent 50mm
Angle of View 47°
Minimum Focusing Distance 0.3m
Maximum Aperture f/1.2
Minimum Aperture f/16
Maximum Image Magnification 0.11x
Diaphragm 9 blade circular
Lens Function Button [L-Fn] Yes
MSC Mechanism Yes
MF Clutch / Snapshot Ring Yes
Lens Sync IS No
Lens Coating Yes (Z Coating Nano)
Filter Diameter 62mm
Dimensions 70 x 87mm
Weight 410g
Type Fixed Focal Length
Weatherproof Dustproof, Freezeproof, Splashproof