Comparison of Nikon 28mm f/2.8D AF Nikkor and Sigma 24mm f/3.5 DG DN Contemporary [S]ave
| Attribute |  Sigma 24mm f/3.5 DG DN Contemporary × |  Nikon 28mm f/2.8D AF Nikkor × |
|---|---|---|
| Aperture (f) | 3.50 - 22.00 | 2.80 - 22.00 |
| Diagonal Angle of View (degree) | 84.10 | 74.00 |
| Magnification Ratio (x) | 0.5 | 0.18 |
| Filter Size (mm) | 55 | 52 |
| Type | Wide Prime | Wide Prime |
| Closest Focus (m) | 0.11 | 0.25 |
| APS Equivalent | 1.5x: 36mm | 42mm |
| Notes | Available AF Mounts: L-Mount, Sony E-Mount | - |
| Image Circle | 35mm | 35mm |
| Focal Length (mm) | 24.00 | 28.00 |
| Brand | Sigma | Nikon |
| Name | Sigma 24mm f/3.5 DG DN Contemporary | Nikon 28mm f/2.8D AF Nikkor |
| Weight (g) | 225 | 210 |
| Diameter (mm) | 64 | 65 |
| Diaphragm Blades | 7 | 7 |
| Focus Details | Smooth, quiet and high-speed AF via stepping motor | - |
| Length (mm) | 48.8 | 45 |
| Diaphragm Blades Type | rounded | - |
| Lens Construction | 10 elements in 8 groups, with 1 SLD glass and 3 aspherical lenses | 6 elements in 6 groups |
Help · Contact us · Disclaimer · Contributors · Developers · Donate