Zeiss Ultra Prime 135mm T1.9 vs Samyang AF 135/1.8 FE
Zeiss Ultra Prime 135mm T1.9 vs Samyang AF 135/1.8 FE
When comparing Samyang AF 135/1.8 FE and Zeiss Ultra Prime 135mm T1.9, which one is better?
1. Largest Aperture Comparison
The Samyang AF 135/1.8 FE has the largest aperture of the two lenses at 1.8 compared to the 1.9 aperture of Zeiss Ultra Prime 135mm T1.9. 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 Ultra Prime 135mm T1.9 and Samyang AF 135/1.8 FE:
| Zeiss Ultra Prime 135mm T1.9 | Samyang AF 135/1.8 FE | |
 |  | |
| Brand | Zeiss | Samyang |
| Lens Mount | Missing | Sony E |
| Focal Length | 135 mm | 135 mm |
| Largest Aperture | 1.9 | 1.8 |
| Type | Prime | Missing |
| Autofocus | Missing | Evet |
| Macro | Missing | No |
| Full Frame Coverage | Missing | Yes |
| Lens Hood Included | Missing | Yes |