Overview: Tamron 28-75mm f/2.eight Di III RXD Lens for Sony Full-Body Cameras


The Tamron 28-75mm f/2.eight lens is lower than half the worth of Sony’s 24-70mm f/2.eight GM. Does this lens dwell as much as the hype?

I had an opportunity to lastly use the Tamron 28-75mm f/2.8 Di III RXD which was notoriously backordered for months and months after its launch. Surprisingly, the lens’ efficiency blew previous my expectations, particularly when it got here to sharpness. A pair issues I by no means actually paid consideration to earlier than testing had been its weight and measurement, however it actually was spectacular to carry in my arms and really feel that distinction. It doesn’t look like a full body f/2.eight zoom lens.

What I Favored

  • The Tamron is extra inexpensive than Sony’s 24-70mm f/2.8 GM lens.
  • It’s very sharp and the decision holds up on the 61-megapixel Sony a7R IV.
  • Slim and light-weight for its class; has a 67mm filter measurement.
  • The continual autofocus saved tempo with Actual-time Eye AF in a studio setting.
  • Some stage of climate resistance. Unsure if it’s the lens mount’s rubber gasket making a very good seal, however it’s a notably tight match to get on and off the digicam physique. I assume if it’s doing its job, that’s a very good factor.

What Might Be Improved

  • No bodily buttons on the lens physique.
  • Vulnerable to just a little shade fringing broad open on excessive distinction edges.
  • Whereas Eye AF labored properly with a stationary topic simply shifting their head round, the continual autofocus was just a little gradual for dependable monitoring of quicker topics.

The Tamron 28-75mm f/2.8 Di III RXD is priced at $879 and in inventory now.