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

~$750 USD

Specifications

Focal length17-70mm
Max aperturef/2.8
Sweet spotf/4
Aperture blades9 (circular)
Max magnification0.2x
Min focus distance190mm
AF motorLM
OISYes
Weather sealedYes
Weight525g
Diameter74.4mm
Length119.3mm
Filter thread67mm
Year2021

Optical Quality 12/14

Center (wide open)
1.5
Corner (wide open)
1.0
Center (stopped)
1.5
Corner (stopped)
1.5
Coma
2.0
Astigmatism
1.5
Spherical aberration
0.5
Longitudinal CA
1.5
Lateral CA
2.0
Distortion
0.5
Bokeh
0.5
Flare resistance
0.5

0-2 scale. See scoring methodology.

Genre Scores

Landscape Photography 4 Sport Photography 4 Wildlife Photography 4 Nightscape Photography 3 Street Photography 3 Travel Photography 3 Architecture Photography 2 Portrait Photography 2 Macro Photography 2

Links

Official product page lenstip
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