Samyang AF 50mm f/1.4 AS UMC 50mm
Its bright f/1.4 aperture and 9-blade diaphragm produce smooth bokeh, while the optical design with 2 aspherical and 1 ED element delivers sharp images in a compact 420g build. A linear STM motor enables fast, silent autofocus for stills and video, and weather sealing adds reliability in harsh conditions. This lens suits Sony E-mount portrait photographers who need a lightweight, weather-resistant 50mm with quick AF and cinematic focus transitions.
Informazioni su questo Lens
Its bright f/1.4 aperture and 9-blade diaphragm produce smooth bokeh, while the optical design with 2 aspherical and 1 ED element delivers sharp images in a compact 420g build. A linear STM motor enables fast, silent autofocus for stills and video, and weather sealing adds reliability in harsh conditions. This lens suits Sony E-mount portrait photographers who need a lightweight, weather-resistant 50mm with quick AF and cinematic focus transitions.
- Focal length 50mm
- Max aperture 22
- Mount Sony E
- Weight g 420
- Af type manual focus only
- Lens type prime
Panoramica
Prestazioni
Pro e contro
Pros
Cons
Scheda tecnica
Specifiche tecniche complete
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 | 22 |
| Min Aperture | 1.4 |
| Constant | Yes |
| Diaphragm Blades | 8 |
Build
| Mount | Sony E |
| Format | full-frame |
| Weather Sealed | No |
| Weight | 0.4 kg / 0.9 lbs |
| Filter Thread | 77 |
AF & Stabilization
| AF Type | manual focus only |
| Stabilization | No |
Focus
| Min Focus Distance | 450 |
| Max Magnification | 1:6.25 |
Rapporto qualità-prezzo
Rispetto alla concorrenza
| Spec | Samyang AF 50mm f/1.4 AS UMC 50mm | Sigma Contemporary 16-300mm f/3.5-6.7 DC OS | Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD | Panasonic LUMIX S S-R28200 | Viltrox 13mm f/1.4 F1.4 Z-Mount | Nikon Nikkor 55-200mm f4-5.6G ED AF-S DX |
|---|---|---|---|---|---|---|
| Focal Length | 50mm | 16-300mm | 18-300mm | 28-200mm | 13mm | 55-200mm |
| Max Aperture | 22 | f/3.5 | f/3.5 | f/4 | f/1.4 | f/4 |
| Mount | Sony E | Sony E | Fuji X | L-Mount | Nikon Z | Nikon F |
| Stabilization | false | true | true | true | true | true |
| Weather Sealed | false | true | false | true | false | false |
| Weight (g) | 420 | 615 | 92 | 413 | 415 | 255 |
| AF Type | manual focus only | HLA | VXD linear motor | Autofocus | STM | Silent Wave Motor |
| Lens Type | prime | zoom | zoom | macro | Wide-Angle | telephoto |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Samyang AF 50mm f/1.4 AS UMC 50mm | 13.9 | 21.1 | 57.9 | 55.5 | 52.7 | 23.9 | 34 | 51.7 | 35.7 |
| Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare | 54.1 | 84 | 59 | 85.6 | 98.8 | 76.4 | 99.7 | 89.4 | 99.1 |
| Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.2 | 74.1 | 96.5 | 87.5 | 74.5 | 76.4 | 99.3 | 68 | 80.9 |
| Panasonic LUMIX S S-R28200 Compare | 54.1 | 77 | 74.3 | 71.1 | 91.1 | 70.7 | 95.7 | 89.4 | 99.4 |
| Viltrox 13mm f/1.4 F1.4 Z-Mount Compare | 86.5 | 96.5 | 42.2 | 89.2 | 82.5 | 96.2 | 34 | 65 | 80.9 |
| Nikon Nikkor 55-200mm f4-5.6G ED AF-S DX Compare | 54.1 | 68.9 | 77.2 | 81.2 | 66.6 | 70.7 | 85.3 | 68 | 92.7 |
