Tamron 28-75mm f/2.8 Di III VXD G2 vs Tamron 28-75mm f/2.8 Di III RXD Comparison

Here is an excellent review of the Tamron 28-75mm f/2.8 Di III VXD G2 vs Tamron 28-75mm f/2.8 Di III RXD Comparison.

The 28-75mm F2.8 Di III VXD G2 has been redesigned to make use of a VXD linear focus motor, rather than the RXD stepper motor used in the original lens

The Tamron 28-75mm f/2.8 Di III VXD G2 has some slight advantages over the Tamron 28-75mm f/2.8 Di III RXD, which you can see below.

Tamron 28-75mm f/2.8 Di III VXD G2:
B&H Photo / Amazon

Check out the key differences from the Tamron 28-75mm f/2.8 Di III VXD G2 vs Tamron 28-75mm f/2.8 Di III RXD comparison:

  • Minimal changes
  • The build is largely the same with the new lens weighing 10g less
  • New lens has customizable buttons and a USB port to connect the lens to your computer to customize a lot of things on the lens
  • New lens is a little more expensive
  • Both are a great value for the money and the build quality is great for both
  • The new lens has slightly better handling thanks to the updates
  • AF is about the same in good lighting
  • AF in low light is a little worse on the new lens
  • Both lenses are sharp and in focus, while tracking focus
  • Both lenses lock onto subjects well for video at slow and fast paces
  • Both lenses are very quite
  • The newer lens is by far the better lens for manual focus because you can customize it via software
  • The older lens has a nonlinear manual focus and is difficult
  • The new lens has less focus breathing
  • Circular Bokeh right up to the edge of the frame
  • Old lens has a little more onion ring Bokeh
  • New lens has a little softer Bokeh that is more pleasing
  • Both lenses have similar flaring/ghosting and performance is good
  • Both lenses have green fringing on the top and amber fringing below the point of sharp focus
  • You really can’t go wrong with either lens capturing real-life images
  • Both lenses are similarly sharp wide open at 28mm but the G2 performs better in the corners
  • At 75mm the G2 lens is sharper in the center and corners
  • The new G2 is the better performer, but there might be some good deals in the G1

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