Attribute | Sigma 35mm f/2 DG DN Contemporary × | Canon RF 35mm f/1.8 Macro IS STM × |
---|---|---|
Filter Size (mm) | 58 | 52 |
Notes | Available AF Mounts: L-Mount, Sony E-Mount | For Canon RF-mount; Optical Image Stabilization |
Closest Focus (m) | 0.27 | 0.17 |
Magnification Ratio (x) | 0.18 | 0.5 |
Type | Wide Prime | Wide Prime Macro |
Length (mm) | 65.4 | 62.8 |
APS Equivalent | 1.5x: 52.5mm | 56mm |
Diagonal Angle of View (degree) | 63.40 | 63.00 |
Image Circle | 35mm | 35mm (RF-mount) |
Focal Length (mm) | 35.00 | 35.00 |
Brand | Sigma | Canon |
Name | Sigma 35mm f/2 DG DN Contemporary | Canon RF 35mm f/1.8 Macro IS STM |
Weight (g) | 325 | 305 |
Aperture (f) | 2.00 - 22.00 | 1.80 - 22.00 |
Diaphragm Blades | 9 | 9 |
Diaphragm Blades Type | rounded | rounded |
Lens Construction | 10 elements in 9 groups, with 1 SLD glass and 3 aspherical lenses | 11 elements in 9 groups, including 1 aspherical element, Super Spectra Coating |
Diameter (mm) | 70 | 74.4 |
Focus Details | Smooth, quiet and high-speed AF via stepping motor | Internal; Gear-type STM with full-time manual focus |