7Artisans AF 40mm F2.5 40mm
The 90g full-frame autofocus design and STM stepping motor make this 40mm f/2.5 a featherweight prime for Sony E-mount that delivers face and eye tracking without bulk. Its 9-blade aperture yields soft, bubbly bokeh, while the clicked aperture ring and one-touch AF/MF switch add direct, tactile control. This lens best suits street photographers and vloggers who need an unobtrusive everyday 40mm with reliable subject tracking on full-frame bodies.
Focal length 40mm
Aperture f/2.5
Mount Sony E
Weight 90 g
af type STM
lens type standard
32 Punteggio Complessivo
Prezzo 159 USD
Panoramica
Cosa dicono i proprietari
Come è cambiata l'opinione dei proprietari nel tempo
EsclusivaIn base a quando i clienti hanno effettivamente scritto le recensioni, per vedere se gli elogi iniziali sono durati.
72/100La nostra analisi del sentiment con IA
Basato su 4 recensioni dei clienti datate, raggruppate per trimestre solare. L'analisi per periodo è in inglese.
Le prove
Performance
Specifications
Full Specifications
Optics
| Type | Standard |
| Focal Length Min | 40 |
| Focal Length Max | 40 |
| Elements | 7 |
| Groups | 6 |
Aperture
| Max Aperture | f/2.5 |
| Min Aperture | f/2.5 |
| Constant | No |
| Diaphragm Blades | 9 |
Build
| Mount | Sony E |
| Format | full-frame |
| Weather Sealed | No |
| Weight | 0.1 kg / 0.2 lbs |
| Filter Thread | 46 |
AF & Stabilization
| AF Type | STM |
| Stabilization | No |
Focus
| Min Focus Distance | 400 |
vs Competition
| Spec | 7Artisans AF 40mm F2.5 40mm | Sigma Contemporary 18-50mm f/2.8 DC DN | Tamron Di III 28-75mm f/2.8 VXD G2 | Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR | Sony E 18-135mm f/3.5-5.6 OSS | Canon EF-S 55-250mm f/4-5.6 IS STM |
|---|---|---|---|---|---|---|
| Focal Length | 40mm | 18-50mm | 28-75mm | 16-50mm | 18-135mm | 55-250mm |
| Max Aperture | f/2.5 | f/2.8 | f/22 | f/3.5 | f/3.5 | f/4 |
| Mount | Sony E | Sony E | Nikon Z | Nikon Z | Sony E | Canon EF-S |
| Stabilization | false | false | false | true | true | true |
| Weather Sealed | false | true | true | false | false | false |
| Weight (g) | 90 | 290 | 540 | 135 | 326 | 375 |
| AF Type | STM | stepping motor | VXD linear motor | Stepping Motor | Linear motor | STM |
| Lens Type | standard | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Prodotto | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Riscontro degli utenti | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| 7Artisans AF 40mm F2.5 40mm | 53.6 | 37 | 97.5 | 62.6 | 3.2 | 40.9 | 15.8 | 33.6 | 10.7 | 37.2 |
| Sigma Contemporary 18-50mm f/2.8 DC DN Compare | 87.6 | 81.6 | 86.6 | 91.1 | 82.5 | 83.8 | 80.3 | 78.5 | 89.1 | 37.2 |
| Tamron Di III 28-75mm f/2.8 VXD G2 Compare | 53.6 | 86.8 | 70.2 | 86.2 | 89.1 | 83.8 | 80.3 | 78.4 | 84.5 | 37.2 |
| Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR Compare | 87.6 | 75.1 | 92.8 | 45 | 74.6 | 77 | 0 | 83.2 | 79.7 | 95.5 |
| Sony E 18-135mm f/3.5-5.6 OSS Compare | 98.1 | 75.1 | 73.4 | 40 | 79.1 | 77 | 44.2 | 95.8 | 89.1 | 82.9 |
| Canon EF-S 55-250mm f/4-5.6 IS STM Compare | 87.6 | 64.3 | 68.4 | 33.9 | 75.8 | 65.8 | 44.2 | 92.1 | 84.5 | 93.6 |
Prezzo
Value & Pricing
Da 159 USD
