New Tamron 150-500mm FE reviews by SonyAlphaBlog David Oastler and Precision camera

Preorders:
Tamron 150-500mm FE at BHphoto. Adorama. Fotokoch DE. Parkcameras UK.
11-20mm E at BHphoto. Adorama. Fotokoch DE. Parkcameras UK.

SonyAlphaBlog tested the new Tamron lens and concluded:

Its ergonomics are very good with many buttons (AF/MF, Focus distance limiter, Optical stab switch, Panning mode) but also strap lugs, a tripod collar with an integrated Arca Swiss plate , a zoom lock. Unfortunately it miss the focus hold button that you can customise that you can find on Sony and Sigma
The image quality is very good : very good sharpness, soft background blur, very good color rendition, very good AF globally (with a few exception for erratic movement at close distance)

Here are two new video reviews:

First full review of the new Tamron 11-20mm f/2.8 E lens by Marc Alhadeff: “an exceptional APS-C Zoom”

Preorders:
Tamron 150-500mm FE at BHphoto. Adorama. Fotokoch DE. Parkcameras UK.
11-20mm E at BHphoto. Adorama. Fotokoch DE. Parkcameras UK.

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Marc Alhadeff from Sonyalphablog tested the new Tamron 11-20mm f/2.8 E lens:

The Tamron 11-20mm F2.8 Di III-A RXD (900 euros) is an exceptional zoom lens for APSC. It provide excellent results at all focal lengths with very nice bokeh, background blur, color rendition , AF, low distortion (except at 11mm) ….The only minus is the resistance to flare.
It will be ideal for landscape and architecture photography but also for video use, Vlog on the ZV-E10, gimbal usage
It is way above the Sony E 10-18mm F4 OSS and doing as good in the centre as the best APSC Prime for Sony Emount in the focal range.
A must have for Sony APSC bodies !