Zeiss Loxia Planar 2/50 T* vs Samyang AF 135/1.8 FE
Zeiss Loxia Planar 2/50 T* vs Samyang AF 135/1.8 FE
When comparing Samyang AF 135/1.8 FE and Zeiss Loxia Planar 2/50 T*, 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 Samyang AF 135/1.8 FE has the largest aperture of the two lenses at 1.8 compared to the 2 aperture of Zeiss Loxia Planar 2/50 T*. This means that you get more light to your sensor using Samyang AF 135/1.8 FE wide open, and therefore it might be a better lens in dark situations.
Winner: Samyang AF 135/1.8 FE
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.
Specifications
Full specifications table of Zeiss Loxia Planar 2/50 T* and Samyang AF 135/1.8 FE:
| Zeiss Loxia Planar 2/50 T* | Samyang AF 135/1.8 FE | |
 |  | |
| Brand | Zeiss | Samyang |
| Lens Mount | Sony E | Sony E |
| Focal Length | 50 mm | 135 mm |
| Largest Aperture | 2 | 1.8 |
| Type | Zoom | Missing |
| Autofocus | Missing | Evet |
| Macro | Missing | No |
| Full Frame Coverage | Missing | Yes |
| Lens Hood Included | Missing | Yes |