Yongnuo YN42.5mm F1.7M II 42mm
The 42.5mm focal length (85mm equivalent) and f/1.7 aperture deliver smooth bokeh and low-light capability in a tiny 146g body with STM autofocus. Its discreet, pocketable design integrates unobtrusively on small Micro Four Thirds bodies like the Panasonic G100 or Olympus E-M10 series. This lens is best for street photographers and budget-conscious portrait shooters who need a fast, lightweight prime for everyday candid work and environmental portraits.
Aperçu
L'avis des propriétaires
L'évolution de l'avis des propriétaires dans le temps
ExclusivitéD'après la date à laquelle les clients ont rédigé leurs avis - pour voir si l'enthousiasme initial s'est confirmé.
D'après 9 avis clients datés, regroupés par trimestre civil. L'analyse par période est en anglais.
Les preuves
Performance
Specifications
Full Specifications
Optics
| Type | Prime |
| Focal Length Min | 42 |
| Focal Length Max | 42 |
| Elements | 9 |
| Groups | 8 |
| Coating | Multilayer Coating |
Aperture
| Max Aperture | f/22 |
| Min Aperture | f/1.7 |
| Constant | No |
| Diaphragm Blades | 7 |
Build
| Mount | Micro Four Thirds |
| Format | micro-four-thirds |
| Weight | 0.1 kg / 0.3 lbs |
| Filter Thread | 52 |
AF & Stabilization
| AF Type | STM stepper motor |
Focus
| Min Focus Distance | 300 |
| Max Magnification | 0.15x |
vs Competition
| Spec | Yongnuo YN42.5mm F1.7M II 42mm | Tamron Di III 28-75mm f/2.8 VXD G2 | Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR | Sony E PZ 16-50mm f/3.5-5.6 OSS | Sigma Contemporary 56mm f/1.4 DC DN | GoPro HB-Series AEWAL-001 |
|---|---|---|---|---|---|---|
| Focal Length | 42mm | 28-75mm | 16-50mm | 16-50mm | 56mm | - |
| Max Aperture | f/22 | f/2.8 | f/3.5 | f/3.5 | f/1.4 | f/0 |
| Mount | Micro Four Thirds | Sony E | Nikon Z | Sony E | Nikon Z | GoPro HERO Black Mount |
| Stabilization | false | false | true | true | false | true |
| Weather Sealed | false | true | false | true | true | true |
| Weight (g) | 150 | 540 | 135 | 107 | 280 | 100 |
| AF Type | STM stepper motor | VXD | Stepping Motor | Autofocus | stepping motor | - |
| Lens Type | prime | zoom | zoom | zoom | prime | wide-angle |
| Compare | Compare | Compare | Compare | Compare |
| Produit | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Preuve sociale | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Yongnuo YN42.5mm F1.7M II 42mm | 87.7 | 13.4 | 90.9 | 37.2 | 52.9 | 20.4 | 3.7 | 33.6 | 60 | 37 |
| Tamron Di III 28-75mm f/2.8 VXD G2 Compare | 53.6 | 86.4 | 70.2 | 86.1 | 89.1 | 83.5 | 80.2 | 78.4 | 85.1 | 37 |
| Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR Compare | 87.7 | 74.6 | 92.8 | 44.9 | 74.6 | 76.7 | 0 | 83.2 | 77 | 95.4 |
| Sony E PZ 16-50mm f/3.5-5.6 OSS Compare | 53.6 | 74.6 | 98.6 | 43.7 | 69.2 | 76.7 | 63.1 | 83.2 | 80.6 | 93.5 |
| Sigma Contemporary 56mm f/1.4 DC DN Compare | 87.7 | 96.6 | 87.4 | 57 | 67 | 96.2 | 43.9 | 33.6 | 95.8 | 37 |
| GoPro HB-Series AEWAL-001 Compare | 53.6 | 100 | 98.7 | 14.1 | 46.3 | 100 | 90.7 | 33.6 | 82.7 | 82.7 |
Prix
Value & Pricing
Amazon 1 offre À partir de 138 $US
Nous suivons les prix de ce produit depuis le 3 juin 2026. Le graphique apparaîtra dès que nous aurons plus de données.
