Sigma 90mm F2.8 DG DN | C
Sigma 90mm F2.8 DG DN | C was announced on 9th September 2021 along with 24mm F2 DG DN | C. Both of these lenses belongs to Sigma’s still growing ‘I’ series, which only has four already existing lenses. Sigma promises that this 90mm premium compact prime will bring superb optical performance and exceptional resolving power that can keep up with the latest ultra-high-resolution cameras. This 90mm prime is built with all-metal (magnesium alloy), with dust and splash resistance, same as its 24mm twin.
Sigma 90mm F2.8 DG DN | C Specifications
| Basic Info | |
| Lens Type | Prime |
| Mount | L-mount / Sony E-mount |
| Format | Full Frame |
| Focal Length | 90mm |
| Angle of View | 27.0° |
| Lens Construction | |
| Elements | 11 |
| Groups | 10 |
| Special Elements | 5 SLD + 1 aspherical |
| Filter Size | 55mm |
| Image Stabilization | No |
| Aperture Properties | |
| Maximum Aperture | f/2.8 |
| Minimum Aperture | f/22 |
| Diaphragm | 9 blades rounded diaphragm |
| Focusing | |
| Focus Mode | Auto / Manual |
| Focusing Method | Internal |
| Focusing Mechanism | Stepping Motor |
| Minimum Focusing Distance | 50cm |
| Maximum Magnification | x 0.2 |
| Physical | |
| Material | Magnesium alloy |
| Dimensions (Diameter × Length) | L-Mount : 64mm × 59.7mm Sony E-Mount : 64mm × 61.7mm |
| Weight | L-Mount : 295g Sony E-Mount : 295g |
| Other Features | – Aperture ring – Dust and splash-resistant |
| Supplied Accessories | Lens hood |