Sigma Contemporary 20mm f/2 DG 20mm
Weighing just 370g with a weather-sealed all-metal build, this 20mm f/2 prime delivers ultra-wide composition and fast aperture in a compact L-mount package. The STM autofocus enables smooth video pulls, while three aspherical and two ED elements minimize distortion and aberrations across the frame. Best for travel and landscape photographers who need a lightweight, durable wide-angle lens with decent low-light capability for handheld shooting.
Snapshot
Artılar ve Eksiler
Pros
- Strong optical (84th percentile) 84th
- Strong macro (79th percentile) 79th
- Strong build (78th percentile) 78th
Cons
- Below average social proof (6th percentile)
- Below average aperture (24th percentile)
- Below average bokeh (28th percentile)
- Below average versatility (34th percentile)
What owners think
Sahip görüşleri zamanla nasıl değişti
ÖzelMüşterilerin değerlendirmelerini gerçekte ne zaman yazdığına göre — ilk övgülerin kalıcı olup olmadığını görün.
Takvim çeyreğine göre gruplanmış, tarihli 4 müşteri değerlendirmesine dayanır. Dönem analizi İngilizcedir.
The proof
Performans
Teknik Özellikler
Tüm Teknik Özellikler
Optics
| Type | prime |
| Focal Length Min | 20 |
| Focal Length Max | 20 |
| Elements | 13 |
| Groups | 11 |
| Aspherical Elements | 3 |
| ED Elements | 2 |
| Coating | Super Multi-Layer Coating and Nano Porous Coating (NPC) |
Aperture
| Max Aperture | 22 |
| Min Aperture | 2 |
| Constant | Yes |
| Diaphragm Blades | 9 |
Build
| Mount | Sony E |
| Format | full-frame |
| Weather Sealed | Yes |
| Weight | 0.4 kg / 0.8 lbs |
| Filter Thread | 62 |
AF & Stabilization
| AF Type | Autofocus |
| Stabilization | No |
Focus
| Min Focus Distance | 220 |
| Max Magnification | 1:6.67 |
Rakiplerle Karşılaştırma
| Spec | Sigma Contemporary 20mm f/2 DG 20mm | Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD | Nikon NIKKOR Z 28-400mm f/4-8 VR | Panasonic LUMIX G Leica DG Vario-Elmarit H-ES50200 | Viltrox 13mm F1.4 f/1.4 E STM Auto Focus Ultra Wide Angle | Canon EF-S 18-135mm f/3.5-5.6 IS USM |
|---|---|---|---|---|---|---|
| Focal Length | 20mm | 18-300mm | 28-400mm | 50-200mm | 13mm | 18-135mm |
| Max Aperture | 22 | f/3.5 | f/4 | f/2.8 | f/1.4 | f/3.5 |
| Mount | Sony E | Fuji X | Nikon Z | Micro Four Thirds | Sony E | Canon EF-S |
| Stabilization | false | true | true | true | true | true |
| Weather Sealed | true | false | true | true | false | false |
| Weight (g) | 370 | 92 | 726 | 655 | 415 | 515 |
| AF Type | Autofocus | VXD linear motor | STM | linear motor | STM | STM |
| Lens Type | prime | zoom | zoom | telephoto | Wide-Angle | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Sigma Contemporary 20mm f/2 DG 20mm | 54.5 | 28.2 | 78.1 | 78.6 | 84.3 | 24.4 | 34.2 | 5.6 | 36 |
| Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.3 | 74.9 | 96.6 | 87.7 | 74.6 | 76.9 | 99.2 | 83.1 | 81.3 |
| Nikon NIKKOR Z 28-400mm f/4-8 VR Compare | 86.9 | 77.8 | 51.6 | 81.3 | 97 | 71.2 | 98.9 | 83.1 | 98.3 |
| Panasonic LUMIX G Leica DG Vario-Elmarit H-ES50200 Compare | 98.3 | 86.1 | 55.3 | 23.1 | 95.9 | 83.7 | 88.3 | 65.9 | 96.4 |
| Viltrox 13mm F1.4 f/1.4 E STM Auto Focus Ultra Wide Angle Compare | 86.9 | 96.6 | 42.1 | 89.4 | 82.6 | 96.4 | 34.2 | 74 | 81.3 |
| Canon EF-S 18-135mm f/3.5-5.6 IS USM Compare | 86.9 | 74.9 | 47.3 | 33.2 | 80.1 | 76.9 | 96 | 78 | 92.6 |
Price
Fiyat-Performans
Amazon.com.mx 1 teklif Şu fiyattan MX$671
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