DZO Linglung 20-70mm T2.9 vs Sirui 135mm T2.9 1.8x (Sony E Mount)
DZO Linglung 20-70mm T2.9 vs Sirui 135mm T2.9 1.8x (Sony E Mount)
When comparing Sirui 135mm T2.9 1.8x (Sony E Mount) and DZO Linglung 20-70mm T2.9, which one is better?
1. Lens Mount Comparison
The lenses each feature different lens mounts — the DZO Linglung 20-70mm T2.9 features a Micro Four Thirds while the Sirui 135mm T2.9 1.8x - (Sony E Mount) features a Sony E — and because of this the preference varies. If you have a compatible camera, then of course that lens will be a better choice for you.
Winner: Tied — It depends on your gear
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
Both lenses share the same aperture of 2.9 — this means that you may buy both DZO Linglung 20-70mm T2.9 and Sirui 135mm T2.9 1.8x - (Sony E Mount) in this regard; they''re the same.
Winner: Tied
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 DZO Linglung 20-70mm T2.9 and Sirui 135mm T2.9 1.8x (Sony E Mount):
| DZO Linglung 20-70mm T2.9 | Sirui 135mm T2.9 1.8x - (Sony E Mount) | |
 | | |
| Brand | DZOFiLM | Sirui |
| Lens Mount | Micro Four Thirds | Sony E |
| Focal Length | 20 - 70 mm | 135 mm |
| Largest Aperture | 2.9 | 2.9 |
| Anamorphic | Missing | Yes |
| Anamorphic Squeeze Factor | Missing | 1.8 |
| Type | Zoom | Missing |