Tamron SP 24-70mm F2.8 G2 vs Sigma Art 24-70mm F2.8 OS Shootout (At Beakerhead)

With Calgary's annual Science and Wonder exhibition, "BEAKERHEAD" in full swing, TCSTV test the brand new Tamron G2 24-70mm 2.8 and Sigma Art 24-70mm 2.8 in a head to head battle. Have the third party manufacturers finally reached a level to compete against the big camera companies? Watch and find out! Music provided by BeatSuite.com http://www.beatsuite.com Order the Sigma Art 24-70mm F2.8 OS from The CameraStore: http://www.thecamerastore.com/11767-S... http://www.thecamerastore.com/11768-S... Order the Tamron SP 24-70mm F2.8 VC G2 from The Camera Store: http://www.thecamerastore.com/12373-T... http://www.thecamerastore.com/12374-T... Special thanks to Beakerhead https://www.beakerhead.com/ Shot and edited by Jordan Drake Shot on the Panasonic GH5