Tamron 17-28mm F2.8 Di III RXD Review
October 3, 2019
|
Mark Goldstein
|
Specifications
| Focal Length [mm] | 17-28 |
| Maximum Aperture | F/2.8 |
| Minimum Object Distance [m] | 0.19m (Wide); 0.26m (Tele) |
| Maximum Magnification Ratio | 1:5.2 (Wide); 1:6 (Tele) |
| Filter Size [mm] | 67mm |
| Weight [g] | 420g |
| Groups-Elements | 11-13 |
| Angle of view | 103°41'-75°23' |
| Diaphragm Blades | 9 |
| Minimum Aperture | F/22 |
| Diameter x Length [mm] | 73mm x 99mm |
| Available Colors | Black |