Sigma EX DC HSM 10-20mm f/3.5 EX DC HSM 20mm
A constant f/3.5 aperture and HSM autofocus with built-in Optical Stabilization ensure sharp, handheld ultra-wide shots across the 10–20mm zoom range. The Super Multi-Layer coating and four aspherical elements deliver edge-to-edge clarity, and the large 82mm filter thread simplifies using polarizers or ND filters. It’s best for Nikon APS-C shooters focusing on landscape and creative close-up work, thanks to a 24cm minimum focus distance that emphasizes foreground detail.
Snapshot
फायदे और नुकसान
Pros
Cons
What owners think
मालिकों की राय समय के साथ कैसे बदली
विशेषग्राहकों ने वास्तव में अपनी समीक्षाएँ कब लिखीं, इसके आधार पर — ताकि आप देख सकें कि शुरुआती तारीफ़ टिकी या नहीं।
The proof
प्रदर्शन
तकनीकी विशेषताएं
पूर्ण विनिर्देश
Optics
| Type | wide-angle |
| Focal Length Min | 10 |
| Focal Length Max | 20 |
| Elements | 13 |
| Groups | 10 |
| Aspherical Elements | 4 |
| ED Elements | 3 |
| Coating | Super Multi-Layer Coating |
Aperture
| Max Aperture | 22 |
| Min Aperture | 3.5 |
| Constant | Yes |
| Diaphragm Blades | 7 |
Build
| Mount | Nikon F |
| Format | APS-C |
| Weight | 0.5 kg / 1.1 lbs |
| Filter Thread | 82 |
AF & Stabilization
| AF Type | HSM |
| Stabilization | Yes |
Focus
| Min Focus Distance | 240 |
| Max Magnification | 0.15x |
प्रतिस्पर्धियों से तुलना
| Spec | Sigma EX DC HSM 10-20mm f/3.5 EX DC HSM 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 | Canon EF-S 18-135mm f/3.5-5.6 IS USM | Sony E SELP1650 |
|---|---|---|---|---|---|---|
| Focal Length | 10-20mm | 18-300mm | 28-400mm | 50-200mm | 18-135mm | 16-50mm |
| Max Aperture | 22 | f/3.5 | f/4 | f/2.8 | f/3.5 | f/3.5 |
| Mount | Nikon F | Fuji X | Nikon Z | Micro Four Thirds | Canon EF-S | Sony E |
| Stabilization | true | true | true | true | true | true |
| Weather Sealed | false | false | true | true | false | false |
| Weight (g) | 520 | 92 | 726 | 655 | 515 | 116 |
| AF Type | HSM | VXD linear motor | STM | linear motor | STM | Stepping motor |
| Lens Type | wide-angle | zoom | zoom | telephoto | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Sigma EX DC HSM 10-20mm f/3.5 EX DC HSM 20mm | 54.9 | 15.8 | 46.1 | 30.1 | 89.2 | 24.5 | 63.6 | 72.9 | 87.9 | 81.1 |
| 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 | 30.3 | 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 | 0 | 98.9 | 83.1 | 98.2 |
| Panasonic LUMIX G Leica DG Vario-Elmarit H-ES50200 Compare | 98.2 | 86.4 | 54.6 | 22.8 | 95.9 | 84.1 | 91.7 | 88.3 | 65.9 | 96.3 |
| 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 | 0 | 96 | 78 | 92.5 |
| Sony E SELP1650 Compare | 86.6 | 75.5 | 93.6 | 35.1 | 64.4 | 77.5 | 63.6 | 83.5 | 74.1 | 92.5 |