Sigma EX DC OS HSM 17-50mm f/2.8 EX DC OS HSM 17-50mm
A constant f/2.8 aperture and 4-stop optical stabilization anchor this zoom, with FLD glass delivering fluorite-level chromatic aberration correction for sharp, high-contrast images. Its 28cm minimum focus distance and 1:5 magnification enable near-macro versatility, and the EX-series build includes a petal hood and padded case. Best for APS-C Nikon DSLR shooters wanting a fast, stabilized standard zoom for event work and detail-rich portraits.
Focal length 17-50mm
Aperture 22
Mount Nikon F
stabilization نعم
Weight 565 g
af type HSM
lens type zoom
62 التقييم العام
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Snapshot
المزايا والعيوب
Pros
Cons
What owners think
كيف تغيّر رأي المالكين بمرور الوقت
حصرياستنادًا إلى وقت كتابة العملاء لتقييماتهم فعليًا — لترى ما إذا كان الثناء المبكر قد استمر.
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استنادًا إلى 19 مراجعة عملاء مؤرخة، مجمّعة حسب الربع التقويمي. تحليل الفترات باللغة الإنجليزية.
The proof
الأداء
المواصفات التقنية
المواصفات الكاملة
Optics
| Type | zoom |
| Focal Length Min | 17 |
| Focal Length Max | 50 |
| Elements | 17 |
| Groups | 13 |
| Aspherical Elements | 3 |
| ED Elements | 2 |
| Coating | Super Multi-Layer Coating |
Aperture
| Max Aperture | 22 |
| Min Aperture | 2.8 |
| Constant | Yes |
| Diaphragm Blades | 7 |
Build
| Mount | Nikon F |
| Format | APS-C |
| Weight | 0.6 kg / 1.2 lbs |
| Filter Thread | 77 |
AF & Stabilization
| AF Type | HSM |
| Stabilization | Yes |
| Stabilization Stops | 4 |
Focus
| Min Focus Distance | 280 |
| Max Magnification | 0.2x |
مقارنة بالمنافسين
| Spec | Sigma EX DC OS HSM 17-50mm f/2.8 EX DC OS HSM 17-50mm | 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 S S-R28200 | Canon EF-S 18-135mm f/3.5-5.6 IS USM | Sony E SELP1650 |
|---|---|---|---|---|---|---|
| Focal Length | 17-50mm | 18-300mm | 28-400mm | 28-200mm | 18-135mm | 16-50mm |
| Max Aperture | 22 | f/3.5 | f/4 | f/4 | f/3.5 | f/3.5 |
| Mount | Nikon F | Fuji X | Nikon Z | L-Mount | Canon EF-S | Sony E |
| Stabilization | true | true | true | true | true | true |
| Weather Sealed | false | false | true | true | false | false |
| Weight (g) | 565 | 92 | 726 | 413 | 515 | 116 |
| AF Type | HSM | VXD linear motor | STM | Autofocus | STM | Stepping motor |
| Lens Type | zoom | zoom | zoom | macro | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Sigma EX DC OS HSM 17-50mm f/2.8 EX DC OS HSM 17-50mm | 54.9 | 15.8 | 41.9 | 32.7 | 92.8 | 24.5 | 81.3 | 78 | 92.5 |
| Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.2 | 75.5 | 96.4 | 87.8 | 74.3 | 77.5 | 99.2 | 83.1 | 81.1 |
| Nikon NIKKOR Z 28-400mm f/4-8 VR Compare | 86.6 | 78.4 | 50.8 | 81.2 | 97 | 71.8 | 98.9 | 83.1 | 98.2 |
| Panasonic LUMIX S S-R28200 Compare | 54.9 | 78.4 | 73.9 | 70.8 | 91.2 | 71.8 | 95.6 | 62.6 | 99.4 |
| Canon EF-S 18-135mm f/3.5-5.6 IS USM Compare | 86.6 | 75.5 | 46.6 | 33.2 | 79.8 | 77.5 | 96 | 78 | 92.5 |
| Sony E SELP1650 Compare | 86.6 | 75.5 | 93.6 | 35.1 | 64.4 | 77.5 | 83.5 | 74.1 | 92.5 |
Price
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