Zeiss Planar T* FE 50mm F1.4 ZA vs Samyang AF 135/1.8 FE
Zeiss Planar T* FE 50mm F1.4 ZA vs Samyang AF 135/1.8 FE
When comparing Samyang AF 135/1.8 FE and Zeiss Planar T* FE 50mm F1.4 ZA, which one is better?
1. Lens Mount Comparison
These two lenses use the same lens mount, the Sony E. This means that both lenses are compatible with cameras that use this mount.
Winner: Tied
Regarding lens mount: Popular lens mounts are Canon RF and EF, Micro Four Thirds and Nikon Z. Different lens mounts lets you connect different lenses to camera bodies, but some might not be compatible. This can be helped by using an adapter, like a Canon EF to RF adapter.
2. Largest Aperture Comparison
The Zeiss Planar T* FE 50mm F1.4 ZA has the largest aperture of the two lenses at 1.4 compared to the 1.8 aperture of Samyang AF 135/1.8 FE. This means that you get more light to your sensor using Zeiss Planar T* FE 50mm F1.4 ZA wide open, and therefore it might be a better lens in dark situations.
Winner: Zeiss Planar T* FE 50mm F1.4 ZA
Regarding largest aperture: A lower aperture number means that the widest aperture on the lens is larger. This means that more light will hit the sensor and also that the depth of field will be shallower, better separating your subject from the background.
3. Autofocus Comparison
Both lenses have autofocus, which means that they're both great at focusing targets while taking photographs or filming video. Just remember, most cameras do not offer good autofocus while filming video.
Winner: Tied — both have this feature
Regarding autofocus: Lenses with autofocus help you focus when shooting pictures or video. If a lens only has manual focus it means that you have to focus manually by adjusting the focus wheel on the lens. Most cinema lenses do not use autofocus and are manual focus only.
Specifications
Full specifications table of Zeiss Planar T* FE 50mm F1.4 ZA and Samyang AF 135/1.8 FE:
| Zeiss Planar T* FE 50mm F1.4 ZA | Samyang AF 135/1.8 FE | |
 |  | |
| Brand | Zeiss | Samyang |
| Weight | 778 g | Missing |
| Lens Mount | Sony E | Sony E |
| Focal Length | 50 mm | 135 mm |
| Largest Aperture | 1.4 | 1.8 |
| Anamorphic | No | Missing |
| Minimum Focus Distance | 45 cm | Missing |
| Type | Prime | Missing |
| Aperture Range | 1.4 - 16 | Missing |
| Filter Thread Diameter | 72 | Missing |
| Lens Front Diameter (Not Filter Thread) | 83.5 mm | Missing |
| Aperture Blades | 11 | Missing |
| Lens Groups | 9 | Missing |
| Lens Elements | 12 | Missing |
| Image Stabilization | No | Missing |
| Autofocus | Evet | Evet |
| Macro | Missing | No |
| Full Frame Coverage | Missing | Yes |
| Lens Hood Included | Missing | Yes |