Tamron 20mm F/2.8 Di III OSD M1:2 Review
February 3, 2020
|
Mark Goldstein
|

Specifications
Model | F050 |
---|---|
Focal Length | 20mm |
Maximum Aperture | F/2.8 |
Angle of View (diagonal) |
94°30'(for full-frame mirrorless format) |
Optical Construction | 10 elements in 9 groups |
Minimum Object Distance | 0.11m (4.3 in) |
Maximum Magnification Ratio | 1:2 |
Filter Size | Φ67mm |
Maximum Diameter | Φ73mm |
Length* | 64mm (2.5 in) |
Weight | 220g (7.8 oz) |
Aperture Blades | 7 (circular diaphragm)** |
Minumum Aperture | F/22 |
Standard Accessory | Flower-shaped hood, Lens caps |
Compatible Mounts | Sony E-mount |