Tamron is working on a 28-75mm F2.8 lens for full-frame Sony mirrorless cameras: Digital Photography Review

Details are thin at this point, but the 28-75mm F2.8 Di III RXD will offer "superb optical performance" and a moisture-resistant construction.
Details are thin at this point, but the 28-75mm F2.8 Di III RXD will offer superb optical performance and a moisture-resistant construction.

Tamron 28-75mm F2.8 Di III VXD G2 Review

New Tamron 28-75 f/2.8 and 35-150 f/2-2.8 announced : r/SonyAlpha

The 28-75mm F/2.8 Di III VXD G2 is a high speed zoom lens with a focal length of 28-75 mm, minimum object distance of 0.18 m (WIDE) / 0.38 m (TELE)

TAMRON - 28-75mm F/2.8 Di III VXD G2 - Zoom Lens for Full-Frame Mirrorless Sony Cameras - Model A063 Black

Superb optical performance, including both outstanding image quality and beautiful background Blur effects (bokeh), provided by fast f/2.8 aperture.

Tamron 28-75mm F/2.8 for Sony Mirrorless Full Frame E Mount (Tamron 6 Year Limited USA Warranty) Black

Tamron 28-75mm F/2.8 Di III VXD G2 Lens Review

Review: Tamron 28-75mm f2.8 Di III RXD (Sony FE)

An Obvious, Easy Choice. Tamron 28-75mm f2.8 G2 Review

Tamron 28-75mm f/2.8 Di III RXD Lens Review

Tamron 28-75mm f2.8 Di III VXD G2 Sony E-mount - Foto Erhardt