| Name |
Sigma 90mm f/2.8 DG DN Contemporary |
| Image Circle |
35mm |
| Type |
Tele Prime |
| Focal Length |
90mm |
| APS Equivalent |
1.5x: 135mm |
| Max Aperture |
f/2.8 |
| Min Aperture |
f/22 |
| Diaphragm Blades |
9 (rounded) |
| Lens Construction |
11 elements in 10 groups, with 5 SLD and 1 aspherical lens elements |
| Diagonal Angle of View(Based on image circle) |
27 degrees |
| Focus Details |
Smooth, quiet and high-speed AF via stepping motor |
| Front Element Rotation |
No |
| Zoom System |
n/a |
| Closest Focus |
50cm / 19.7in |
| Magnification Ratio |
1:5 |
| Filter Size |
55mm |
| Dimensions(Length x Diameter) |
59.7mm x 64mm / 2.4 in. x 2.5 in. |
| Weight |
295g / 10.4oz. |
| Notes |
Available AF Mounts: L-Mount, Sony E-Mount |
| Typical Online Price |
US$639.99 |
