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: