Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
94 Score global
vs
7Artisans 75mm F1.4 Full Frame Manual 38.4° Large Aperture Prime 75mm
7Artisans
60 Score global
Ce que disent les acheteurs
Sigma Contemporary 18-50mm f/2.8 DC DN
88 sur 100 confiance élevée 91 avis
Le Sigma 18-50mm f/2.8 DC DN Contemporary est largement salué comme un zoom standard compact, léger et net pour les appareils hybrides APS-C. Les utilisateurs soulignent constamment son excellente qualité d'image, son ouverture rapide f/2.8 et son prix abordable comme des atouts majeurs, ce qui en fait une mise à niveau populaire par rapport aux objectifs de kit. Les critiques courantes incluent l'absence de stabilisation optique et un pare-soleil mal conçu, mais le sentiment général est extrêmement positif.
Points forts
- Excellente netteté d'image
- Conception compacte et légère
- Ouverture constante rapide f/2.8
- Excellent rapport qualité-prix
- Autofocus rapide et silencieux
Points faibles
- Absence de stabilisation optique
- Pare-soleil mal conçu
- Absence d'étanchéité
- Qualité de construction en plastique
- Sens de la bague de zoom inversé pour Fujifilm
Image quality 25
Build quality 12
Value for money 18
Size and weight 20
Autofocus performance 10
Stabilization 8
7Artisans 75mm F1.4 Full Frame Manual 38.4° Large Aperture Prime 75mm
Pas encore de retours clients
Scores
Travel
Street
Budget
Professional
Portrait
Macro
Video Cinema
Landscape
Wildlife Sports
Spécifications
| Sigma Contemporary 18-50mm f/2.8 DC DN | 7Artisans 75mm F1.4 Full Frame Manual 38.4° Large Aperture Prime 75mm | |
|---|---|---|
| Optics | ||
| Type | zoom | telephoto |
| Focal Length Min | 18 mm | 75 mm |
| Focal Length Max | 50 mm | 75 mm |
| Elements | 13 | 6 |
| Groups | 10 | 6 |
| Aspherical Elements | 3★ | — |
| ED Elements | 1★ | — |
| Coating | Super Multi-Layer Coating | — |
| Aperture | ||
| Max Aperture | f/2.8 | f/1.4 |
| Min Aperture | f/2.8 | f/1.4 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 13★ |
| Build | ||
| Mount | Sony E | Nikon Z |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓★ | — |
| Weight | 0.29 kg★ | 0.41 kg |
| Filter Thread | 55 mm | 58 mm |
| AF & Stabilization | ||
| AF Type | stepping motor★ | manual focus only |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 121 mm | 75 mm★ |
| Max Magnification | 1:2.8★ | — |
Avantages & Inconvénients
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong social proof (91st percentile)91st %ile
- Strong macro (90th percentile)90th %ile
- Strong aperture (87th percentile)87th %ile
- Strong af (85th percentile)85th %ile
- Below average stabilization (35th percentile)
7Artisans 75mm F1.4 Full Frame Manual 38.4° Large Aperture Prime 75mm
- Strong bokeh (99th percentile)99th %ile
- Strong aperture (97th percentile)97th %ile
- Strong macro (93rd percentile)93rd %ile
- Strong stabilization (80th percentile)80th %ile
- Below average optical (2nd percentile)2nd %ile
- Below average af (14th percentile)14th %ile
- Below average versatility (34th percentile)
Prix
Sigma Contemporary 18-50mm f/2.8 DC DN0.165score par dollar
vs
7Artisans 75mm F1.4 Full Frame Manual 38.4° Large Aperture Prime 75mm0.425score par dollar
7Artisans 75mm F1.4 Full Frame Manual 38.4° Large Aperture Prime 75mm offre un rapport qualité-prix 2.6x meilleur
Verdict
Gagnant: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 94 overall, wins 9 of 9 usage categories and 6 of 21 specs.
