Voigtländer VM II 35mm f/1,4 Nokton MC vs Sirui 35mm T2.9 1.6x (Sony E)
Voigtländer VM II 35mm f/1,4 Nokton MC vs Sirui 35mm T2.9 1.6x (Sony E)
When comparing Sirui 35mm T2.9 1.6x (Sony E) and Voigtländer VM II 35mm f/1,4 Nokton MC, which one is better?
1. Largest Aperture Comparison
The Voigtländer VM II 35mm f/1,4 Nokton MC has the largest aperture of the two lenses at 1.4 compared to the 2.9 aperture of Sirui 35mm T2.9 1.6x - (Sony E). This means that you get more light to your sensor using Voigtländer VM II 35mm f/1,4 Nokton MC wide open, and therefore it might be a better lens in dark situations.
Winner: Voigtländer VM II 35mm f/1,4 Nokton MC
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.
2. Anamorphic Comparison
Winner: Sirui 35mm T2.9 1.6x (Sony E)
Regarding anamorphic: Anamorphic lenses are usually used on cinema cameras and squeezes the image when its recorded, which gives the final, stretched out, image oval bokeh and a different angle of view. The most common lenses, however, are not anamorphic but spherical, which gives a spherical bokeh and is a much cheaper lens design.
3. Stabilization Comparison
Neither Voigtländer VM II 35mm f/1,4 Nokton MC or Sirui 35mm T2.9 1.6x - (Sony E) feature built-in image stabilization.
Winner: Tied — Neither have this feature
Regarding image stabilization: When a lens features built-in stabilization, it will actively help you hold the image steady by adjusting the optical elements inside the lens to compensate for movements. Do remember that lens stabilization is not required, but it may be suitable depending on your specific needs.
4. Weather Seal Comparison
Neither Voigtländer VM II 35mm f/1,4 Nokton MC or Sirui 35mm T2.9 1.6x - (Sony E) feature a weather sealed design. If you need a weather sealed lens, you might want to look further.
Winner: Tied — Neither have this feature
Regarding weather seal: A lens that is weather sealed will perform better over time if you're using the lens in harsh conditions where it's wet or dusty. It may not matter if you're merely using your lens in a studio or in your home.
5. Full Frame Comparison
Sirui 35mm T2.9 1.6x - (Sony E) covers a full frame sensor while Voigtländer VM II 35mm f/1,4 Nokton MC does not. If you have a full frame camera then Sirui 35mm T2.9 1.6x - (Sony E) is the only choice for you in this comparison.
Winner: Sirui 35mm T2.9 1.6x (Sony E)
Regarding full frame coverage: All lenses do not cover full frame sensors, but not all cameras are full frame cameras either. If a lens covers a full frame sensor it can be used on all cameras with a matching lens mount, both full frame and crop sensors, except for medium format cameras.
Specifications
Full specifications table of Voigtländer VM II 35mm f/1,4 Nokton MC and Sirui 35mm T2.9 1.6x (Sony E):
| Voigtländer VM II 35mm f/1,4 Nokton MC | Sirui 35mm T2.9 1.6x - (Sony E) | |
 |  | |
| Brand | Voigtländer | Sirui |
| Lens Mount | Missing | Sony E |
| Focal Length | 35 mm | 35 mm |
| Largest Aperture | 1.4 | 2.9 |
| Anamorphic | No | Yes |
| Anamorphic Squeeze Factor | Missing | 1.6 |
| Type | Missing | Prime |
| Aperture Range | Missing | 2.9 - 16 |
| Image Stabilization | No | No |
| Autofocus | Missing | Hayır |
| Macro | Missing | No |
| Weather Seal | No | No |
| Full Frame Coverage | No | Yes |