Canon CN-E 30-105mm T2.8 L S vs Sigma 70mm f2.8 Macro Art
Canon CN-E 30-105mm T2.8 L S vs Sigma 70mm f2.8 Macro Art
When comparing Sigma 70mm f2.8 Macro Art and Canon CN-E 30-105mm T2.8 L S, 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 30-105mm T2.8 L S and Sigma 70mm f2.8 Macro Art 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 Canon CN-E 30-105mm T2.8 L S and Sigma 70mm f2.8 Macro Art:
| Canon CN-E 30-105mm T2.8 L S | Sigma 70mm f2.8 Macro Art | |
 |  | |
| Brand | Canon | Sigma |
| Lens Mount | Missing | Canon EF |
| Focal Length | 30 - 105 mm | 70 mm |
| Largest Aperture | 2.8 | 2.8 |
| Type | Missing | Prime |
| Macro | Missing | Yes |
| Full Frame Coverage | Missing | Yes |