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Tamron 17-28mm f/2.8 Di III RXD Lens Firmware Version 3 Released

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Tamron just released the new firmware version 03 for Tamron 17-28mm f/2.8 Di III RXD Lens (Model A046). Selling like hot cakes at AmazonBHphoto and Adorama the lens has superb optical quality, as is the FE 28-75mm f/2.8.

Tamron 17-28mm f/2.8 Di III RXD lens weighs in at just 420g and measure 99cm in length. It also offers a minimum object distance of 19cm at the wide-angle end of the focal range.

The new firmware reduces shutter and flash lag. Check out the Tamron 17-28mm f/2.8 Di III RXD Lens Firmware Version 3 details and download links.

Model Product Mount Latest Version Last Update Date
A046 17-28mm F/2.8 Di III RXD Sony Ver.3 2020.6.22
Ver.3 This update improves the following issues:
When you use flashes, there is a delay from the time the shutter button is pressed to the time the shutter and the flash release.
Applicable camera models: a7, a7 II, a7R, a7R II, a7S, a7S II, a5000, a5100, a6000, a6300, a6500, NEX-3N, NEX-5R, NEX-5T, NEX-7, NEX-F3, NEX-6
Download Page

Tamron 17-28mm f/2.8 FE Lens Highlights

  • E-Mount Lens/Full-Frame Format
  • Aperture Range: f/2.8 to f/22
  • XLD and LD Elements
  • BBAR and Fluorine Coatings
  • RXD Stepping AF Motor
  • Moisture-Resistant Construction
  • Rounded 9-Blade Diaphragm

$200 off on Sony a7R III body: $2,798 at AmazonB&HAdorama.

Sony a7 III body: $1,998 at AmazonB&H, Adorama.

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