Sigma Contemporary C1850DCDNSE 18-50mm
A constant f/2.8 aperture and a mere 98g weight make this 18-50mm zoom exceptionally portable for Leica L APS-C users, with a stepping motor delivering fast, silent autofocus. The lens doubles as a capable macro tool with a 1:2 maximum magnification and a 122mm minimum focus distance, while three aspherical elements maintain edge-to-edge sharpness. Ideal for travel photographers and run-and-gun videographers needing a lightweight, all-purpose lens that handles close-ups without sacrificing bright aperture flexibility.
Snapshot
Плюсы и минусы
Pros
Cons
What owners think
Как менялось мнение владельцев со временем
ЭксклюзивНа основе того, когда покупатели действительно писали отзывы, - чтобы увидеть, оправдались ли первые похвалы.
На основе 59 датированных отзывов покупателей, сгруппированных по календарным кварталам. Анализ по периодам - на английском языке.
The proof
Производительность
Характеристики
Полные 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 | 2.8 |
| Min Aperture | 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 |
В сравнении с конкурентами
| Spec | Sigma Contemporary C1850DCDNSE 18-50mm | Tamron Di III 28-75mm f/2.8 Di III VXD G2 | Panasonic LUMIX S S-R28200 | Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR | Canon RF RF 28-70mm f/2.8 IS STM | Sony E SELP16502 |
|---|---|---|---|---|---|---|
| Focal Length | 18-50mm | 28-75mm | 28-200mm | 16-50mm | 28-70mm | 16-50mm |
| Max Aperture | 2.8 | f/2.8 | f/4 | f/3.5 | 22 | f/3.5 |
| Mount | Sony E | Sony E | L-Mount | Nikon Z | Canon RF | Sony E |
| Stabilization | false | false | true | true | true | true |
| Weather Sealed | true | true | true | false | true | true |
| Weight (g) | 290 | 540 | 413 | 135 | 495 | 107 |
| AF Type | stepping motor | VXD | Autofocus | Stepping Motor | STM | Autofocus |
| Lens Type | zoom | zoom | macro | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Sigma Contemporary C1850DCDNSE 18-50mm | 86.1 | 83.8 | 82.9 | 91 | 79.2 | 85.9 | 78.5 | 40.4 | 35.8 |
| Tamron Di III 28-75mm f/2.8 Di III VXD G2 Compare | 55.1 | 88 | 64 | 85.5 | 91 | 85.9 | 78.4 | 91.8 | 35.8 |
| Panasonic LUMIX S S-R28200 Compare | 55.1 | 80.6 | 73.5 | 71.5 | 91 | 74.2 | 95.6 | 62.6 | 99.4 |
| Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR Compare | 86.1 | 77.8 | 90.2 | 36.6 | 69.6 | 79.6 | 83.5 | 74.1 | 94.4 |
| Canon RF RF 28-70mm f/2.8 IS STM Compare | 86.1 | 29.4 | 66.9 | 77.6 | 84.5 | 25.3 | 77.4 | 88.1 | 98.2 |
| Sony E SELP16502 Compare | 55.1 | 77.8 | 97.6 | 34.9 | 63.2 | 79.6 | 83.5 | 78 | 80.7 |
