Sigma 40mm F1.4 DG HSM Review
November 22, 2018
|
Mark Goldstein
|
Specifications
| Lens Construction | 16 Elements in 12 Groups | |
| Angle of View (35mm) | 56.8 degrees | |
| Number of Diaphragm Blades | 9 Blades (Rounded diaphragm) | |
| Minimum Aperture | F16 | |
| Minimum Focusing Distance | 40cm / 15.7in. | |
| Maximum Magnification | 1:6.5 | |
| Filter Size | Diameter 82mm | |
| Dimensions | Diameter 87.8mm x Length 131mm / 3.4in. x 5.1in. | |
| Weight | 1,200g / 42.3 oz. | |