Meike MK-3.5mm f2.8 4mm
Its 220° circular fisheye perspective on Micro Four Thirds bodies creates a distinct, immersive look unavailable from standard rectilinear lenses. The all-metal build and bright f/2.8 aperture provide durability and low-light capability in a compact 190g package, making it easy to carry for spontaneous shooting. This lens is best for skate videographers, concert photographers, and real estate shooters who need dramatic, stylized distortion rather than technical accuracy.
Snapshot
Pros & Cons
Pros
- Strong macro (93rd percentile) 93rd
- Strong build (85th percentile) 85th
- Strong social proof (69th percentile) 69th
Cons
- Below average af (14th percentile)
- Below average bokeh (31st percentile)
- Below average versatility (34th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 6 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Optics
| Type | Fisheye |
| Focal Length Min | 4 |
| Focal Length Max | 4 |
| Elements | 10 |
| Groups | 7 |
| Coating | multi-layer nano-coating |
Aperture
| Max Aperture | f/16 |
| Min Aperture | f/2.8 |
| Constant | Yes |
| Diaphragm Blades | 7 |
Build
| Mount | Micro Four Thirds |
| Format | micro-four-thirds |
| Weight | 0.2 kg / 0.4 lbs |
| Filter Thread | 61 |
AF & Stabilization
| AF Type | manual focus only |
| Stabilization | No |
Focus
| Min Focus Distance | 95 |
vs Competition
| Spec | Meike MK-3.5mm f2.8 4mm | Tamron Di III VC 28-300mm f/4-7.1 VXD | Sigma Contemporary 18-50mm f/2.8 DC DN | Viltrox AF 56mm F1.4 Autofocus | Nikon NIKKOR Z 17-28mm f/2.8 | Sony E 18-135mm f/3.5-5.6 OSS |
|---|---|---|---|---|---|---|
| Focal Length | 4mm | 28-300mm | 18-50mm | 56mm | 17-28mm | 18-135mm |
| Max Aperture | f/16 | f/4 | f/2.8 | f/1.4 | f/2.8 | f/3.5 |
| Mount | Micro Four Thirds | Sony E | Sony E | Fujifilm X | Nikon Z | Sony E |
| Stabilization | false | true | false | true | false | true |
| Weather Sealed | false | true | true | true | true | false |
| Weight (g) | 190 | 590 | 290 | 290 | 450 | 326 |
| AF Type | manual focus only | VXD linear motor | stepping motor | Autofocus | Stepping Motor | Linear motor |
| Lens Type | fisheye | zoom | zoom | prime | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Meike MK-3.5mm f2.8 4mm | 14.4 | 30.6 | 85.3 | 92.7 | 50.4 | 44.1 | 45.1 | 33.5 | 69.4 | 35.8 |
| Tamron Di III VC 28-300mm f/4-7.1 VXD Compare | 97.7 | 81 | 63.2 | 84.7 | 96.4 | 69.4 | 90.9 | 97.8 | 51.5 | 80.9 |
| Sigma Contemporary 18-50mm f/2.8 DC DN Compare | 85.3 | 84.5 | 84.9 | 90.8 | 81.1 | 86.3 | 80.6 | 78.5 | 90 | 35.8 |
| Viltrox AF 56mm F1.4 Autofocus Compare | 53.9 | 97.1 | 84.9 | 95.2 | 62.7 | 97.2 | 63.8 | 33.5 | 85.7 | 80.9 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 85.3 | 89 | 73.9 | 84.7 | 87.4 | 86.3 | 90.9 | 67.7 | 67.3 | 35.8 |
| Sony E 18-135mm f/3.5-5.6 OSS Compare | 97.7 | 78.5 | 71.1 | 38.9 | 77.4 | 80.1 | 45.1 | 95.9 | 90 | 80.9 |
Price
Value & Pricing
Amazon 1 offer From ¥24,744
We started tracking prices for this product on Oct 24, 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.
