Samyang SY50M-P
The f/1.4 maximum aperture combined with an aspherical element delivers strong low-light performance and shallow depth of field control on full-frame Pentax K bodies. Its Ultra Multi-Coating effectively suppresses flare and ghosting, while the manual focus design provides a tactile, precise experience for deliberate composition. This lens is best for Pentax photographers who prioritize affordable, fast-aperture optics for portraiture and low-light work over autofocus convenience.
एक नज़र में
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।
21 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 | Prime |
| Focal Length Min | 50 |
| Focal Length Max | 50 |
| Elements | 9 |
| Groups | 6 |
| Aspherical Elements | 1 |
| ED Elements | 1 |
| Coating | Ultra Multi-Coating |
Aperture
| Max Aperture | f/22 |
| Min Aperture | f/1.4 |
| Constant | No |
| Diaphragm Blades | 8 |
Build
| Mount | Canon EF |
| Format | full-frame |
| Weather Sealed | No |
| Weight | 0.5 kg / 1.2 lbs |
| Filter Thread | 77 |
AF & Stabilization
| AF Type | manual focus only |
| Stabilization | No |
Focus
| Min Focus Distance | 450 |
| Max Magnification | 1:6.25 |
प्रतिस्पर्धियों से तुलना
| Spec | Samyang SY50M-P | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR | Panasonic Leica DG Vario-Elmarit H-ES12060 | Sigma Contemporary 207975 | Fujifilm XC XC13-33mm F3.5-6.3f OIS |
|---|---|---|---|---|---|---|
| Focal Length | 50mm | 17-70mm | 16-50mm | 12-60mm | 10-18mm | 13-33mm |
| Max Aperture | f/22 | f/2.8 | f/3.5 | f/2.8 | f/2.8 | f/3.5 |
| Mount | Canon EF | Fujifilm X | Nikon Z | Micro Four Thirds | Sony E | Fujifilm X |
| Stabilization | false | true | true | true | false | true |
| Weather Sealed | false | true | false | true | true | false |
| Weight (g) | 544 | 544 | 135 | 320 | 260 | 132 |
| AF Type | manual focus only | RXD | Stepping Motor | linear motor | Autofocus | STM |
| Lens Type | prime | zoom | zoom | zoom | wide-angle-zoom | standard-zoom |
| Compare | Compare | Compare | Compare | Compare |
| उत्पाद | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | सामाजिक प्रमाण | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Samyang SY50M-P | 12.8 | 18.9 | 52.4 | 60.2 | 58.6 | 21 | 29.8 | 33.3 | 51.4 | 37.8 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.7 | 87.4 | 69.6 | 85.9 | 91 | 84.6 | 63.3 | 89.3 | 85.1 | 83.4 |
| Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR Compare | 87.4 | 75.9 | 92.6 | 44.4 | 73.8 | 77.9 | 0 | 82.9 | 76.8 | 95.3 |
| Panasonic Leica DG Vario-Elmarit H-ES12060 Compare | 98.1 | 87.4 | 84.6 | 51.9 | 91 | 84.6 | 44.2 | 93.1 | 67.8 | 83.4 |
| Sigma Contemporary 207975 Compare | 53.7 | 82.3 | 88.7 | 92.7 | 83.1 | 84.6 | 80.4 | 68.4 | 29 | 37.8 |
| Fujifilm XC XC13-33mm F3.5-6.3f OIS Compare | 87.4 | 85.5 | 93 | 48.1 | 78.4 | 77.9 | 0 | 77.5 | 3.3 | 93.4 |