New
Olympus M.Zuiko Digital ED 20mm f/1.4 PRO 20mm
Its f/1.4 aperture and advanced optics with aspherical and ED elements deliver strong low-light performance and feathered bokeh in a weather-sealed, pocket-sized body. The 40mm equivalent focal length provides a natural perspective that excels for portraiture, where it scored 73.1/100, while the compact build defies its professional-grade optics. This lens is best for portrait and street photographers who need a fast, durable prime that won't weigh down their Micro Four Thirds kit.
Focal length 20mm
Aperture f/1.4
Mount Micro Four Thirds
Weather Sealed Yes
af type MSC
lens type wide-angle
54 Overall Score
Price $707
Snapshot
Pros & Cons
Pros
- Strong aperture (96th percentile) 96th
- Strong bokeh (94th percentile) 94th
- Strong macro (79th percentile) 79th
- Strong optical (71st percentile) 71st
Cons
- Below average social proof (20th percentile)
- Below average versatility (34th percentile)
The proof
Performance
Specifications
Full Specifications
Optics
| Type | Wide-angle |
| Focal Length Min | 20 |
| Focal Length Max | 20 |
| Aspherical Elements | 2 |
| ED Elements | 4 |
| Coating | A ZERO coating |
Aperture
| Max Aperture | f/1.4 |
| Min Aperture | f/1.4 |
| Constant | Yes |
Build
| Mount | Micro Four Thirds |
| Format | micro-four-thirds |
| Weather Sealed | Yes |
AF & Stabilization
| AF Type | MSC |
Focus
| Min Focus Distance | 249 |
vs Competition
| Spec | Olympus M.Zuiko Digital ED 20mm f/1.4 PRO 20mm | Tamron Di III VC 28-300mm f/4-7.1 VXD | Sigma Contemporary 18-50mm f/2.8 DC DN | Nikon NIKKOR Z 17-28mm f/2.8 | Panasonic Leica DG Vario-Elmarit H-ES12035 | Sony E 18-135mm f/3.5-5.6 OSS |
|---|---|---|---|---|---|---|
| Focal Length | 20mm | 28-300mm | 18-50mm | 17-28mm | 12-35mm | 18-135mm |
| Max Aperture | f/1.4 | f/4 | f/2.8 | f/2.8 | f/2.8 | f/3.5 |
| Mount | Micro Four Thirds | Sony E | Sony E | Nikon Z | Micro Four Thirds | Sony E |
| Stabilization | false | true | false | false | true | true |
| Weather Sealed | true | true | true | true | true | false |
| Weight (g) | - | 590 | 290 | 450 | 306 | 326 |
| AF Type | MSC | VXD linear motor | stepping motor | Stepping Motor | Autofocus | Linear motor |
| Lens Type | wide-angle | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Olympus M.Zuiko Digital ED 20mm f/1.4 PRO 20mm | 53.9 | 93.8 | 61.1 | 79.3 | 71.2 | 96.4 | 33.6 | 19.9 | 36.8 |
| Tamron Di III VC 28-300mm f/4-7.1 VXD Compare | 98 | 78 | 65.2 | 85.8 | 96.7 | 66.1 | 97.7 | 55.5 | 82.4 |
| Sigma Contemporary 18-50mm f/2.8 DC DN Compare | 86.9 | 81.9 | 86.1 | 91.7 | 82.2 | 84.1 | 78.6 | 89.7 | 36.8 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 86.9 | 87.1 | 75.2 | 85.8 | 88.2 | 84.1 | 68 | 69.4 | 36.8 |
| Panasonic Leica DG Vario-Elmarit H-ES12035 Compare | 53.9 | 81.9 | 85.4 | 51 | 86.5 | 84.1 | 80.6 | 85.3 | 96.9 |
| Sony E 18-135mm f/3.5-5.6 OSS Compare | 98 | 75.5 | 72.5 | 40.3 | 78.5 | 77.5 | 95.8 | 89.7 | 82.4 |
Price
Value & Pricing
Newegg 1 offer From $707
We started tracking prices for this product on Oct 6, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
