 Tamron 20-40mm f/2.8 Di III VXD |  Sigma 14mm f/1.8 DG HSM Art |
|---|---|
| Price | Price |
| BrandTamron | BrandSigma |
Sensor Format
| Sensor Format
|
Mount
| Mount
|
| CategoryUltra Wide | CategoryUltra Wide |
| Use Case LandscapeStreetTravel |
| Use Case LandscapeAstro |
| Focal Length20mm - 40mm | Focal Length14mm - 14mm |
| Angle of View94.5° - 56.8° | Angle of View114.2° - 114.2° |
| Aperture f/2.8 (max)f/22 (min) | Aperture f/1.8 (max)f/16 (min) |
| Blades9 | Blades9 |
| Circular ApertureYes | Circular ApertureYes |
| Min Focus Distance0.17 | Min Focus Distance0.27 |
| Max Magnification1:3.8x | Max MagnificationN/A |
| Filter Diameter67mm | Filter Diameter0mm |
| StabilizationNo (relies on camera) | StabilizationNo (relies on camera) |
| Auto FocusYes | Auto FocusYes |
| Release Date2022 | Release Date2017 |
AI Analysis |
| View Details | View Details |
