Tamron 17-70mm F/2.8 Di III-A VC RXD Review

February 10, 2021 | Mark Goldstein |

Specifications

Focal Length [mm] 17-70
Maximum Aperture F2.8
Minimum Object Distance [m] 0.19m /7.5 in (WIDE), 0.39m /15.4 in (TELE)
Maximum Magnification Ratio 1:4.8 (WIDE) / 1:5.2 (TELE)
Filter Size [mm] 67
Weight [g] 525g
Item No B070
Groups-Elements 12-16
Angle of view 23° 00'-79° 55'
Diaphragm Blades 9
Minimum Aperture F/22
Diameter x Length [mm] 74.6mm x 119.3