http://www.slrlounge.com/first-ever-video-reviews-of-tamron-24-70mm-f2-8-vc-4-way-comparos
http://www.canonrumors.com/2012/04/tamron-ef-24-70-f2-8-vc-in-stock-quick-mtf-review/
http://www.ephotozine.com/article/tamron-sp-24-70mm-f-2-8-vc-usd-lens-review-19056
This actually looks like it could be worth a purchase. To be honest I've always been a bit snooty when it comes to Tamron and not even considered them before, but the image quality and write ups on this lens for Canon mount, seem to be quite good so far.
My 24-70 gland is twitching again
http://www.canonrumors.com/2012/04/tamron-ef-24-70-f2-8-vc-in-stock-quick-mtf-review/
http://www.ephotozine.com/article/tamron-sp-24-70mm-f-2-8-vc-usd-lens-review-19056
This actually looks like it could be worth a purchase. To be honest I've always been a bit snooty when it comes to Tamron and not even considered them before, but the image quality and write ups on this lens for Canon mount, seem to be quite good so far.
My 24-70 gland is twitching again
