OM System M.Zuiko Digital ED 20mm f/1.4 PRO
Compact Lens for Adventure
Get superb optical performance that offers versatility and portability with the OM System M.Zuiko Digital ED 20mm f1.4 PRO. This lens offers 11 Elements in 10 Group resulting in sharp images with soft, feathered bokeh. The OM System M.Zuiko 20mm f1.4 also has a wide field of view that is complemented by a fast f/1.4 maximum aperture, which makes close-ups and selective focusing even in dark environments a lot convenient
Portable Lens for Adventure
Experience a new angle of adventure photography with this all-new OM System M.Zuiko Digital ED 20mm f1.4 PRO Lens. This small form factor lens gives stunning edge-to-edge sharpness with soft feathered bokeh to users and ensures the deliver of superior image quality on any condition. The bright f1.4 aperture of this lens produces stunning soft feather-like bokeh.
The OM System 20mm f1.4 PRO Lens is compact and lightweight, while also featuring a fully-sealed splashproof, freezeproof, and dustproof design. Rest assured that the lens offers both performance and durability.
Stunning Compact Lightweight PRO Lens
Given that the M.Zuiko Digital ED 20mm f1.4 PRO lens from OM System belongs to the M.Zuiko PRO lens family, it is guaranteed that this lens will provide outstanding quality and resolution. The lens features an 11-element, 10-group lens configuration consisting of Super ED lens, ED lenses, Super HR lenses, and aspherical lenses arranged effectively for sharp imaging from the centre to the farthest corners of the frame.
This high-resolution lens makes the most out of the camera's performance, including the high image quality acquired when shooting using high-res shot mode. ZERO coating is used along with optimal suppression of internal reflections within the lens barrel to reduce ghosts and flaring.
Comfortable and Durable Lens
The all-new OM System M.Zuiko Digital ED 20mm f1.4 PRO Lens is highly reliable in terms of durability as it offers dustproof, splashproof and freezeproof construction (-10°C). This lens offers IPX1 equivalent splashproof performance making it the best for adventure photography.
It also features a dustproof and freezeproof construction to -10°C, and pairing it with a dustproof, splashproof, and freezeproof camera body makes it possible to continue shooting in punishing environments such as rain and snow with peace of mind. The Fluorine coating on the front-most lens allows the water splashes and droplets to roll off and for dirt to be cleaned off easily.
Outstanding Close-up Shooting Performance
Having the closest focusing distance of 0.25m, close-up shooting to make the most of feathered bokeh is made easy. This OM System 20mm f1.4 lens is designed for amazing close-up shooting performance with a closest focusing distance of 25 cm and a maximum image magnification of 0.22x. The beautiful, feathered bokeh slowly introduces blur for creative macro shooting.




Key Features
- Bright f/1.4 maximum aperture for low-light performance and feathered bokeh.
- 11-element, 10-group optical design including Super ED, ED, Super HR, and aspherical lenses.
- IPX1-equivalent splashproof, dustproof, and freezeproof (down to -10°C) construction.
- ZERO (Zuiko Extra-low Reflection Optical) coating minimises ghosting and lens flare.
- Fluorine coating on the front element repels water and dirt for easy cleaning.
- Close focusing distance of 0.25m with a 0.22x maximum image magnification.
Benefits
* Travel-Ready Portability: Compact and lightweight, making it the perfect companion for long hikes and travel photography without weighing down your kit.
* Uncompromising Image Quality: High-resolution optics maximise your camera's sensor performance, even when using high-res shot modes.
* Shoot in Any Weather: Pair it with a weather-sealed camera body to confidently shoot in rain, snow, or dusty environments.
* Creative Close-Ups: The 25cm minimum focus distance allows for striking macro-style shots with beautifully smooth background blur.
Specifications
- Focal Length: 20mm
- Maximum Aperture: f/1.4
- Lens Construction: 11 elements in 10 groups
- Special Elements: Super ED, ED, Super HR, Aspherical lenses
- Minimum Focusing Distance: 0.25m (25 cm)
- Maximum Image Magnification: 0.22x
- Weather Sealing: IPX1 splashproof, dustproof, freezeproof (-10°C)
- Coatings: ZERO coating, Fluorine front coating
FAQs
1. Is the OM System 20mm f/1.4 PRO lens weather-sealed?
Yes, it features an IPX1-equivalent splashproof, dustproof, and freezeproof (to -10°C) construction, making it ideal for outdoor and adventure photography.
2. What kind of photography is this lens best suited for?
With its versatile 20mm focal length and bright f/1.4 aperture, it is perfect for landscape, travel, environmental portraits, and close-up nature photography.
3. Can I use this lens for macro photography?
While not a dedicated macro lens, it offers an impressive minimum focusing distance of 0.25m and a maximum magnification of 0.22x, allowing for excellent close-up shots with feathered bokeh.
4. Will this lens work well with high-resolution shot modes?
Absolutely. As part of the M.Zuiko PRO family, its high-resolution optical design is engineered to maximise sensor performance, including high-res shot modes.
5. How does the lens handle lens flare and ghosting?
It utilises OM System's ZERO (Zuiko Extra-low Reflection Optical) coating to optimally suppress internal reflections, significantly reducing ghosting and flaring in challenging lighting.
Applications
* Adventure & Landscape: Attach this lightweight prime to your weather-sealed mirrorless body for hiking trips, capturing expansive scenes even in rain or snow.
* Environmental Portraits: Use the bright f/1.4 aperture to separate your subject from the background with smooth, feathered bokeh while retaining context in the scene.
* Close-Up Nature Details: Get as close as 25cm to flora and fauna, utilising the fluorine-coated front element to easily wipe away accidental water droplets or dirt.
| Best Seller | No |
|---|---|
| Sale | No |
| Angle of View | 57 degrees |
| Autofocus | Yes |
| Focal Length | 20mm |
| Format Compatibility | Micro Four Thirds |
| Groups/Elements | 11 elements in 10 groups |
| Product Weight | 1.000000 |
| Brands | OM System |
| Wi-Fi Enabled | Yes |
| GTIN/UPC Code | 4545350053758 |
| Cashback Enable | No |
| Speciality | Weather Resistant |
| Genre/Use | General, Travel, Portrait, Nature & Wildlife |
| Lens Type / Category | Prime Lenses |
| Focal Length | 20mm |
| Minimum Focus Distance | 0.25m |
| Lens Hood | Removable |
| Filter Thread | 58mm |
| Tripod Collar | No |
| Diaphragm Blades | 9 (Circular aperture diaphragm) |
| Magnification | 0.11x |
| Product Weight | 247g |
| Product Diameter | φ63.4 × 61.7mm |
| Lens Series | OM System M.Zuiko PRO |
| Filter Diameter | 58mm |


