Sigma Contemporary 18-50mm f/2.8 DC DN 18-50mm
A constant f/2.8 aperture across the 18-50mm zoom range is packed into a weather-sealed body weighing just 290g, making it exceptionally portable for APS-C mirrorless systems. Its stepping motor delivers fast, quiet autofocus and the 4.8-inch minimum focus distance enables 1:2.8 magnification macro-style close-ups. This lens is best for travel photographers and hybrid shooters who need a lightweight, versatile standard zoom without sacrificing low-light capability.
Snapshot
Переваги та недоліки
Pros
- Strong macro (91th percentile) 91th
- Strong social proof (88th percentile) 88th
- Strong af (85th percentile) 85th
- Strong build (83th percentile) 83th
Cons
- Below average bokeh (16th percentile)
- Below average aperture (24th percentile)
What owners think
Як змінювалася думка власників із часом
ЕксклюзивНа основі того, коли покупці справді писали відгуки, - щоб побачити, чи виправдалися перші похвали.
На основі 59 датованих відгуків покупців, згрупованих за календарними кварталами. Аналіз за періодами - англійською.
The proof
Продуктивність
Характеристики
Повні характеристики
Optics
| Type | zoom |
| Focal Length Min | 18 |
| Focal Length Max | 50 |
| Elements | 13 |
| Groups | 10 |
| Aspherical Elements | 3 |
| ED Elements | 1 |
| Coating | Super Multi-Layer Coating |
Aperture
| Max Aperture | f/22 |
| Min Aperture | f/2.8 |
| Constant | Yes |
| Diaphragm Blades | 7 |
Build
| Mount | Sony E |
| Format | APS-C |
| Weather Sealed | Yes |
| Weight | 0.3 kg / 0.6 lbs |
| Filter Thread | 55 |
AF & Stabilization
| AF Type | stepping motor |
| Stabilization | No |
Focus
| Min Focus Distance | 121 |
| Max Magnification | 1:2.8 |
Порівняння з конкурентами
| Spec | Sigma Contemporary 18-50mm f/2.8 DC DN 18-50mm | Panasonic LUMIX S S-R28200 | Tamron Di III-A 17-70mm f/2.8 Di III-A VC RXD | Meike 50mm F1.8 Full Frame STM Auto Focus Prime | Sony G SELP1020G | Nikon Nikkor 55-200mm f4-5.6G ED AF-S DX |
|---|---|---|---|---|---|---|
| Focal Length | 18-50mm | 28-200mm | 17-70mm | 50mm | 10-20mm | 55-200mm |
| Max Aperture | f/22 | f/4 | f/2.8 | f/1.8 | f/4 | f/4 |
| Mount | Sony E | L-Mount | Fujifilm X | Panasonic Sigma L | Sony E | Nikon F |
| Stabilization | false | true | true | true | true | true |
| Weather Sealed | true | true | true | false | true | false |
| Weight (g) | 290 | 413 | 544 | 297 | 178 | 255 |
| AF Type | stepping motor | Autofocus | RXD | STM | Linear motor | Silent Wave Motor |
| Lens Type | zoom | macro | zoom | prime | zoom | telephoto |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Sigma Contemporary 18-50mm f/2.8 DC DN 18-50mm | 85.4 | 15.6 | 83.2 | 90.9 | 79.2 | 24 | 78.6 | 88 | 35.6 |
| Panasonic LUMIX S S-R28200 Compare | 54.7 | 77.5 | 73.9 | 89.5 | 90.9 | 71.1 | 95.6 | 75.4 | 99.4 |
| Tamron Di III-A 17-70mm f/2.8 Di III-A VC RXD Compare | 54.7 | 85.9 | 64.1 | 84.3 | 89.9 | 83.5 | 89.8 | 83 | 80.5 |
| Meike 50mm F1.8 Full Frame STM Auto Focus Prime Compare | 85.4 | 95.8 | 71.3 | 96.2 | 57.2 | 92.9 | 34.1 | 49.9 | 80.5 |
| Sony G SELP1020G Compare | 98 | 69.5 | 93.4 | 42.8 | 79.2 | 71.1 | 72.9 | 67.4 | 80.5 |
| Nikon Nikkor 55-200mm f4-5.6G ED AF-S DX Compare | 54.7 | 69.5 | 76.7 | 81.8 | 65.3 | 71.1 | 85.3 | 83 | 92.2 |
Price
Ціна та якість
Amazon.com.mx 1 пропозицій Від 11 806 MXN
Оцінки за сценаріями використання
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