Sigma Contemporary 18-50mm f/2.8 DC DN 18-50mm
A constant f/2.8 aperture and a 13-element optical design with one SLD and three aspherical elements deliver sharp, low-distortion images across the 18-50mm zoom range. Its exceptionally compact, lightweight build makes it a standout everyday lens for mirrorless shooters, balancing portability with fast, low-light performance. This lens best serves portrait photographers and video creators using APS-C Sony E or FUJIFILM X mounts who need an affordable, fast standard zoom.
Focal length 18-50mm
Aperture f/2.8
Mount Fujifilm X
Weather Sealed 예
Weight 57 g
af type stepping motor
lens type zoom
79 종합 점수
가격 US$580
요약
장단점
장점
- Strong build (100th percentile) 100th
- Strong macro (91st percentile) 91st
- Strong af (86th percentile) 86th
- Strong aperture (84th percentile) 84th
단점
- Below average social proof (17th percentile)
근거 자료
성능
사양
전체 사양
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/2.8 |
| Min Aperture | f/2.8 |
| Constant | Yes |
| Diaphragm Blades | 7 |
Build
| Mount | Fujifilm X |
| Format | APS-C |
| Weather Sealed | Yes |
| Weight | 0.1 kg / 0.1 lbs |
| Filter Thread | 55 |
AF & Stabilization
| AF Type | stepping motor |
Focus
| Min Focus Distance | 122 |
| Max Magnification | 1:2.8 |
경쟁 제품 비교
| Spec | Sigma Contemporary 18-50mm f/2.8 DC DN 18-50mm | Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD | Panasonic LUMIX S S-R28200 | Nikon NIKKOR AF-S DX NIKKOR 16-85mm f/3.5-5.6G ED VR | Meike 50mm F1.8 Full Frame STM Auto Focus Prime | Fujifilm XF 50-140mm f/2.8 R LM OIS WR |
|---|---|---|---|---|---|---|
| Focal Length | 18-50mm | 18-300mm | 28-200mm | 16-85mm | 50mm | 50-140mm |
| Max Aperture | f/2.8 | f/3.5 | f/4 | f/3.5 | f/1.8 | f/2.8 |
| Mount | Fujifilm X | Fujifilm X | L-Mount | Nikon F | Panasonic Sigma L | Fujifilm X |
| Stabilization | false | true | true | true | true | true |
| Weather Sealed | true | false | true | false | false | true |
| Weight (g) | 57 | 92 | 413 | 59 | 297 | 995 |
| AF Type | stepping motor | VXD linear motor | Autofocus | AF-S | STM | Triple Linear Motor |
| Lens Type | zoom | zoom | macro | zoom | prime | zoom |
| Compare | Compare | Compare | Compare | Compare |
| 제품 | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | 사용자 평판 | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Sigma Contemporary 18-50mm f/2.8 DC DN 18-50mm | 85.5 | 81.4 | 99.8 | 90.9 | 79 | 83.8 | 78.5 | 17 | 35.6 |
| Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.1 | 75 | 96.3 | 88.4 | 73.5 | 76.9 | 99.2 | 83.1 | 80.5 |
| Panasonic LUMIX S S-R28200 Compare | 54.8 | 77.8 | 73.8 | 89.5 | 90.9 | 71.4 | 95.7 | 75.5 | 99.4 |
| Nikon NIKKOR AF-S DX NIKKOR 16-85mm f/3.5-5.6G ED VR Compare | 54.8 | 75 | 98.4 | 59.8 | 64.1 | 76.9 | 94.3 | 88 | 92.2 |
| Meike 50mm F1.8 Full Frame STM Auto Focus Prime Compare | 85.5 | 95.9 | 71.3 | 96.2 | 57.2 | 93 | 34 | 52.7 | 80.5 |
| Fujifilm XF 50-140mm f/2.8 R LM OIS WR Compare | 98.1 | 81.4 | 35.1 | 16.9 | 98.3 | 83.8 | 78.6 | 88 | 96.3 |
가격
가성비 분석
최저 US$580
Newegg 가격 4개 최저 US$580
Amazon 가격 1개 최저 US$699
Price History
용도별 점수
전체 리뷰가 곧 제공됩니다. 위의 사양, 점수, 가격 및 차트는 항상 최신 상태로 유지됩니다.
