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OM SYSTEM M.Zuiko Digital ED 20mm f/1.4 PRO Lens

BH #OM2014MZP • MFR #V335050BW000
21 reviews
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OM SYSTEM M.Zuiko Digital ED 20mm f/1.4 PRO Lens
90-Second Intro
Key Features
  • Micro Four Thirds System
  • 40mm (35mm Equivalent)
  • Aperture Range: f/1.4 to f/16
  • 11 Elements in 10 Groups
The versatile M.Zuiko Digital ED 20mm f/1.4 from OM SYSTEM is a 40mm equivalent wide-angle prime lens for Micro Four Thirds mirrorless cameras. The wide field of view is complemented by a fast f/1.4 maximum aperture for controlling depth of field and producing selective focus effects, and when working in difficult lighting conditions. This pocket-sized lens is easy to carry and balances high resolution with the ability to capture soft, feathered bokeh. This lens makes long days of shooting landscapes, nature, or travel photos seem effortless. Reliable IPX1-rated weather sealing makes it possible to shoot in any environmental conditions without worry. Two aspherical elements are used in the optical design to help reduce spherical aberrations in order to achieve a high degree of sharpness, and also help reduce the overall size and weight of the lens. The Movie & Still Compatible (MSC) autofocus system provides precise, fast, and quiet focus performance to suit both video and photo applications.
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OM SYSTEM M.Zuiko 20mm f/1.4 PRO Overview

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From Manufacturer

The versatile M.Zuiko Digital ED 20mm f/1.4 from OM SYSTEM is a 40mm equivalent wide-angle prime lens for Micro Four Thirds mirrorless cameras. The wide field of view is complemented by a fast f/1.4 maximum aperture for controlling depth of field and producing selective focus effects, and when working in difficult lighting conditions. This pocket-sized lens is easy to carry and balances high resolution with the ability to capture soft, feathered bokeh. This lens makes long days of shooting landscapes, nature, or travel photos seem effortless. Reliable IPX1-rated weather sealing makes it possible to shoot in any environmental conditions without worry. Two aspherical elements are used in the optical design to help reduce spherical aberrations in order to achieve a high degree of sharpness, and also help reduce the overall size and weight of the lens. The Movie & Still Compatible (MSC) autofocus system provides precise, fast, and quiet focus performance to suit both video and photo applications.

This wide-angle prime is designed for Micro Four Thirds mirrorless cameras and provides a 40mm equivalent focal length for 35mm format. It has a minimum focus distance of 9.8" for dynamic close-up imaging.
The fast f/1.4 maximum aperture can achieve shallow depth of field and selective focusing effects and when working in difficult lighting conditions. The rounded nine-blade diaphragm contributes to a pleasingly soft, feathered bokeh when shooting everything from nature to portraits.
Lens construction incorporates a sophisticated system of hermetic seals that lock out moisture, cold, and dust. The fully sealed splash, freeze, and dustproof design lends itself to use in a variety of locations and environments without the need for additional protective gear. It protects itself from harsh element and can continue to be used when the temperature dips down to down to -14°F / -10°C. When the lens is used with an Olympus splashproof body, IEC Standard publication 60529 IPX1 applies.
Two aspherical elements, three ED elements, one super ED element, and two Super HR elements are used to reduce spherical aberrations and distortions and optimize light transmission in order to provide increased sharpness and more accurate color rendering.
ZERO (Zuiko Extra-Low Reflection Optical) coating provides reduced lens flare and optimal color transmission.
Fluorine lens coating repels dust, dirt, rain, and snow from the front element for easy cleaning.
Movie & Still Compatible High Speed Imager (MSC) autofocus system benefits both photo and video applications due to its smooth, quiet, and fast performance.
UPC: 050332193352

OM SYSTEM M.Zuiko 20mm f/1.4 PRO Specs

Focal Length
20mm (35mm Equivalent: 40mm)
Aperture
Maximum: f/1.4
Minimum: f/16
Lens Mount
Micro Four Thirds
Lens Format Coverage
Micro Four Thirds
Angle of View
57°
Minimum Focus Distance
9.8" / 25 cm
Magnification
1:9 Macro Reproduction Ratio
0.11x Magnification
Optical Design
11 Elements in 10 Groups
Aperture/Iris Blades
9, Rounded
Focus Type
Autofocus
Image Stabilization
No
Filter Size
58 mm (Front)
Dimensions
ø: 2.5 x L: 2.4" / ø: 63.4 x L: 61.7 mm
Weight
8.7 oz / 247 g
Packaging Info
Package Weight
1.015 lb
Box Dimensions (LxWxH)
5.2 x 3.8 x 3.8"

OM SYSTEM M.Zuiko 20mm f/1.4 PRO Reviews

Excellent Lens

By Stephen
Rated 5 out of 5
Date: 2026-07-03

Just slightly shorter than standard gives different perspective. Weather sealed and small, this is a superb Pro lens. This lens is a permanent peice of Kit.

20mm f/1.4 pro Lens

By Ben
Rated 5 out of 5
Date: 2025-03-23

Nice little lense, and it’s made in Japan.

See any errors on this page?

Auto focus will work with the Blackmagic pocket ...

Auto focus will work with the Blackmagic pocket cinema 4K?
Asked by: Dorota
While the OM SYSTEM M.Zuiko Digital ED 20mm f/1.4 PRO Lens (B&H# OM2014MZP) is still in its pre-release stage, it has every hallmark of working with the momentary AF function of the BMPCC4K.
Answered by: Yoni S
Date published: 2021-11-04

Internal focus?

Internal focus?
Asked by: David
Yes, the OM SYSTEM M.Zuiko Digital ED 20mm f/1.4 PRO Lens (B&H# OM2014MZP) features an internal focusing element that is moved electronically in order to attain critical focus.
Answered by: Yoni S
Date published: 2021-11-23

Will this lens allow linear, repeatable focusing w

Will this lens allow linear, repeatable focusing with the GH7 menu option "linear focus?"
Asked by: Hugh
The OM SYSTEM M.Zuiko Digital ED 20mm f/1.4 PRO Lens is not compatible with the simulated linear focus mode on the Panasonic Lumix GH7.
Answered by: Kenneth C
Date published: 2026-07-13

Does this lens have a manual focus "clutch" like ...

Does this lens have a manual focus "clutch" like the Olympus 12-40 f/2.8 zoom does?
Asked by: David
The OM SYSTEM M.Zuiko Digital ED 20mm f/1.4 PRO Lens does not have a manual focus clutch.
Answered by: Elliot A
Date published: 2026-01-26

Does this lens come with a hood?

Does this lens come with a hood?
Asked by: Karen
Yes, the OM SYSTEM M.Zuiko Digital ED 20mm f/1.4 PRO Lens comes with the LH-61G Lens Hood inside the box.
Answered by: Stephen M
Date published: 2025-02-25
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