Canon CN-E 15.5-47mm T2.8 L S P vs Sigma 18-50mm f/2,8 DC DN Contemporary Fuji XF
Canon CN-E 15.5-47mm T2.8 L S P vs Sigma 18-50mm f/2,8 DC DN Contemporary Fuji XF
When comparing Sigma 18-50mm f/2,8 DC DN Contemporary Fuji XF and Canon CN-E 15.5-47mm T2.8 L S P, which one is better?
1. Largest Aperture Comparison
Both lenses share the same aperture of 2.8 — this means that you may buy both Canon CN-E 15.5-47mm T2.8 L S P and Sigma 18-50mm f/2,8 DC DN Contemporary - Fuji XF 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.
2. Lens Type Comparison
Both lenses are Zoom lenses, which means that you can choose both Canon CN-E 15.5-47mm T2.8 L S P or Sigma 18-50mm f/2,8 DC DN Contemporary - Fuji XF if you're looking for that type of lens.
Winner: Tied
Regarding type: There are two types of lenses; zoom lenses and prime lenses. Prime lenses have a fixed focal length and cannot be zoomed, while zoom lenses have a focal length range and can be zoomed in to get closer to the subject. Prime lenses are usually lighter, cheaper and let in more light. Zoom lenses are more versatile but are more expensive since they require a more advanced lens design.
Specifications
Full specifications table of Canon CN-E 15.5-47mm T2.8 L S P and Sigma 18-50mm f/2,8 DC DN Contemporary Fuji XF:
| Canon CN-E 15.5-47mm T2.8 L S P | Sigma 18-50mm f/2,8 DC DN Contemporary - Fuji XF | |
 |  | |
| Brand | Canon | Sigma |
| Weight | Missing | 290 g |
| Lens Mount | Missing | Fujifilm XF |
| Focal Length | 15.5 - 47 mm | 18 - 50 mm |
| Largest Aperture | 2.8 | 2.8 |
| Anamorphic | Missing | No |
| Minimum Focus Distance | Missing | 12 cm |
| Type | Zoom | Zoom |
| Aperture Range | Missing | 2.8 - 22 |
| Filter Thread Diameter | Missing | 55 |
| Lens Front Diameter (Not Filter Thread) | Missing | 7 mm |
| Lens Groups | Missing | 10 |
| Lens Elements | Missing | 13 |
| Image Stabilization | Missing | No |
| Autofocus | Missing | Evet |
| Full Frame Coverage | Missing | No |