Sony FE 50mm F1.4 GM vs Rokinon 50mm f/1.2 AS UMC CS
Both are Sony E prime lenses. Here is what actually differs.
Pick the Sony FE 50mm F1.4 GM if
- You shoot close-ups: it focuses down to 0.41 m vs 0.5 m
- You shoot full frame: the Rokinon 50mm f/1.2 AS UMC CS is made for APS-C
- Our notes say it suits: Portraits, street and documentary, hybrid video
Pick the Rokinon 50mm f/1.2 AS UMC CS if
- You need ½ stop more light for low light or background blur (f/1.2 vs f/1.4)
- You want the lighter lens to carry: 141 g lighter (375 g vs 516 g)
- You want a compact lens: 74.2 mm vs 96 mm long
Spec differences
12 differences| Sony FE 50mm F1.4 GM | Rokinon 50mm f/1.2 AS UMC CS | |
|---|---|---|
| Brand |
Sony
|
Rokinon
|
| Format |
Full frame
|
APS-C
|
| Max aperture |
f/1.4
|
f/1.2
½ stop faster
|
| Weight |
516 g
|
375 g
lighter
|
| Length |
96 mm
|
74.2 mm
shorter
|
| Diameter |
80.6 mm
|
not listed
|
| Filter thread |
67 mm
|
62 mm
|
| Min focus distance |
0.41 m
closer
|
0.5 m
|
| Max magnification |
0.16×
|
not listed
|
| Optical design |
not listed
|
9 elements / 7 groups
|
| Autofocus motor |
not listed
|
Manual focus
|
| Released |
2023
|
not listed
|
4 identical specs hidden: mount, type, focal length, image stabilization. Show all
- Mount
- Sony E both
- Type
- Prime both
- Focal length
- 50mm both
- Image stabilization
- No both
Our notes
Sony FE 50mm F1.4 GM
A compact G Master 50mm for E-mount with an f/1.4 aperture and an aperture ring. It weighs about 516 g, lighter than the FE 50mm F1.2 GM.
Pros
- Sharp from wide open
- Compact for an f/1.4 GM
- Aperture ring with de-click
Cons
- Larger than f/1.8 and f/2.5 options
- No stabilization in the lens
Our notes
Rokinon 50mm f/1.2 AS UMC CS
Rokinon 50mm f/1.2 AS UMC CS: a fast standard prime lens with a 50mm focal length and a maximum aperture of f/1.2, made for Sony E mount cameras, with aspherical elements. The natural field of view suits street, documentary and everyday photography.
More comparisons
Sony FE 50mm F1.4 GM vs Samyang 50mm f/1.4 AS UMC
Sony FE 50mm F1.4 GM: 49 g lighter, portraits
Sony FE 50mm F1.2 GM vs Rokinon 50mm f/1.2 AS UMC CS
focuses closer vs 403 g lighter
Sony FE 50mm F1.4 GM vs TTArtisan 50mm F1.4 Tilt
focuses closer vs 64 g lighter
Sony FE 50mm F1.4 GM vs Rokinon 50mm f/1.4 AS UMC
Sony FE 50mm F1.4 GM: 49 g lighter, portraits
Rokinon 50mm f/1.2 AS UMC CS vs Samyang 50mm f/1.2 AS UMC CS
Sony FE 50mm F1.4 GM vs Samyang 50mm f/1.4 XP Premium
Sony FE 50mm F1.4 GM: portraits