7Artisans 18mm f/5.6 18mm
Its 146g pancake design with full-frame coverage and a 98.7° ultrawide angle of view makes it an exceptionally portable lens for expansive scenes. The constant f/5.6 aperture and manual focus design prioritize a slim profile and deliberate shooting over low-light speed. This lens is best for landscape and street photographers who want a tiny, lightweight prime for daylight walkaround use on Sony E-mount bodies.
Focal length 18mm
Aperture f/5.6
Mount L-Mount
Weight 146 g
af type manual focus only
lens type prime
54 Overall Score
Price ¥17,447
Snapshot
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.
Owner sentiment has improved over time
Based on 13 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Optics
| Type | Prime |
| Focal Length Min | 18 |
| Focal Length Max | 18 |
| Elements | 7 |
| Groups | 5 |
| Aspherical Elements | 0 |
| ED Elements | 2 |
Aperture
| Max Aperture | f/5.6 |
| Min Aperture | f/5.6 |
| Constant | Yes |
| Diaphragm Blades | 10 |
Build
| Mount | L-Mount |
| Format | full-frame |
| Weather Sealed | No |
| Weight | 0.1 kg / 0.3 lbs |
| Filter Thread | 49 |
AF & Stabilization
| AF Type | manual focus only |
| Stabilization | No |
Focus
| Min Focus Distance | 300 |
vs Competition
| Spec | 7Artisans 18mm f/5.6 18mm | Sigma Contemporary 16-300mm f/3.5-6.7 DC OS | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Nikon NIKKOR Z 17-28mm f/2.8 | Panasonic LUMIX S S-S85 | Sony E PZ 16-50mm f/3.5-5.6 OSS |
|---|---|---|---|---|---|---|
| Focal Length | 18mm | 16-300mm | 17-70mm | 17-28mm | 85mm | 16-50mm |
| Max Aperture | f/5.6 | f/3.5 | f/2.8 | f/2.8 | f/1.8 | f/3.5 |
| Mount | L-Mount | Sony E | Sony E | Nikon Z | L-Mount | Sony E |
| Stabilization | false | true | true | false | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 146 | 615 | 544 | 450 | 454 | 107 |
| AF Type | manual focus only | HLA | RXD | Stepping Motor | Linear motor | Autofocus |
| Lens Type | prime | zoom | zoom | zoom | telephoto | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| 7Artisans 18mm f/5.6 18mm | 13.2 | 72.4 | 91.3 | 71.1 | 39.2 | 52.1 | 33.7 | 51.6 | 36.8 |
| Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare | 53.8 | 84.5 | 64.2 | 87.4 | 99.2 | 76.6 | 99.6 | 81.9 | 99.2 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.8 | 86.4 | 69.1 | 85.5 | 91.2 | 83.3 | 89.6 | 86.1 | 82.4 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 86.8 | 86.4 | 75.6 | 85.5 | 88.3 | 83.3 | 68.1 | 71 | 36.8 |
| Panasonic LUMIX S S-S85 Compare | 98 | 93.6 | 75.3 | 52.3 | 51.9 | 92.5 | 33.7 | 93.5 | 82.4 |
| Sony E PZ 16-50mm f/3.5-5.6 OSS Compare | 53.8 | 74.6 | 98.5 | 43.8 | 68.5 | 76.6 | 83.3 | 81.9 | 93.4 |
Price
Value & Pricing
From ¥17,447
Amazon.co.jp 1 offer From ¥17,447
We started tracking prices for this product on May 30, 2026. The chart appears once we have more data.
