Sigma 185955
The constant f/4 aperture combined with two FLD and one SLD element delivers exceptional clarity and chromatic aberration correction, while the magnesium alloy body provides a dust- and splash-proof build at 3310g. Its optical stabilization offers a 4-stop advantage, and the Hyper Sonic Motor provides fast, accurate autofocus that excels in challenging low-light conditions. This lens is best for wildlife and sports photographers who need a durable, hand-holdable 500mm prime with full-frame coverage and reliable weather sealing for extended outdoor shoots.
एक नज़र में
फायदे और नुकसान
खूबियाँ
- Strong stabilization (93rd percentile) 93rd
- Strong optical (83rd percentile) 83rd
- Strong user sentiment (76th percentile) 76th
कमियाँ
- Below average aperture (5th percentile)
- Below average bokeh (8th percentile)
- Below average build (9th percentile)
- Below average macro (27th percentile)
मालिकों की राय
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।
7 तिथि-युक्त ग्राहक समीक्षाओं पर आधारित, कैलेंडर तिमाही के अनुसार समूहित। अवधि-वार विश्लेषण अंग्रेज़ी में है।
प्रमाण
प्रदर्शन
तकनीकी विशेषताएं
पूर्ण विनिर्देश
Optics
| Type | Super-telephoto |
| Focal Length Min | 500 |
| Focal Length Max | 500 |
| Elements | 16 |
| Groups | 11 |
| Aspherical Elements | 0 |
| ED Elements | 3 |
| Coating | Super Multi-Layer Coating |
Aperture
| Max Aperture | f/32 |
| Min Aperture | f/4 |
| Constant | Yes |
| Diaphragm Blades | 9 |
Build
| Mount | Nikon F |
| Format | full-frame |
| Weather Sealed | Yes |
| Weight | 3.2 kg / 7.0 lbs |
| Filter Thread | 46 |
AF & Stabilization
| AF Type | HSM |
| Stabilization | Yes |
| Stabilization Stops | 4 |
Focus
| Min Focus Distance | 3500 |
| Max Magnification | 0.15x |
प्रतिस्पर्धियों से तुलना
| Spec | Sigma 185955 | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Nikon NIKKOR Z 17-28mm f/2.8 | Sony FE 24-240mm f/3.5-6.3 OSS Full-Frame Telephoto Zoom | Panasonic Leica DG Vario-Elmarit H-ES12060 | Canon RF 28-70mm f/2.8 IS STM |
|---|---|---|---|---|---|---|
| Focal Length | 500mm | 17-70mm | 17-28mm | 24-240mm | 12-60mm | 28-70mm |
| Max Aperture | f/32 | f/2.8 | f/2.8 | f/3.5 | f/2.8 | f/22 |
| Mount | Nikon F | Fujifilm X | Nikon Z | Sony E | Micro Four Thirds | Canon RF |
| Stabilization | true | true | false | true | true | true |
| Weather Sealed | true | true | true | true | true | true |
| Weight (g) | 3175 | 544 | 450 | 780 | 320 | 495 |
| AF Type | HSM | RXD | Stepping Motor | Linear motor | linear motor | STM |
| Lens Type | super-telephoto | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| उत्पाद | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | सामाजिक प्रमाण | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Sigma 185955 | 53.8 | 7.6 | 8.8 | 27.2 | 83.1 | 5 | 75.6 | 33.3 | 50.2 | 93.4 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.8 | 87.1 | 69.9 | 85.8 | 91 | 84.3 | 64 | 89.3 | 85.6 | 83.3 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87.4 | 87.1 | 76.2 | 85.8 | 88 | 84.3 | 90.7 | 67.3 | 70 | 37.7 |
| Sony FE 24-240mm f/3.5-6.3 OSS Full-Frame Telephoto Zoom Compare | 98.1 | 75.4 | 54.7 | 37.2 | 95.7 | 77.4 | 0 | 97.2 | 85.6 | 83.3 |
| Panasonic Leica DG Vario-Elmarit H-ES12060 Compare | 98.1 | 87.1 | 84.7 | 51.7 | 91 | 84.3 | 45.1 | 93.1 | 69 | 83.3 |
| Canon RF 28-70mm f/2.8 IS STM Compare | 87.4 | 24 | 73 | 80 | 86.2 | 20.9 | 98 | 76.8 | 89.5 | 98.6 |
उपयोग के अनुसार स्कोर
पूरी समीक्षा जल्द ही आ रही है। ऊपर दिए गए स्पेसिफिकेशन, स्कोर, कीमतें और चार्ट हमेशा अपडेट रहते हैं।
