Link to Full Article, Example Downloads: http://wp.me/p1qGtv-2iV

This is PART II of our comparison of the Canon EF 70-200mm f/2.8L IS II and the Tamron SP 70-200 f/2.8 Di VC USD. Since we had a defective Canon lens in part one, this test begins with an update to the resolution/sharpness test, and then goes on (and on) about Focus Breathing and true focal lengths.

In the process, I reference two videos, one by Matt Granger, and more briefly, one by Tony Northrup. Their videos can be found here:
Matt Granger's Video:    • BEST 70-200mm f2.8 lens  
Tony Northrup's Video:    • Tamron, Sigma & Canon 70-200 f/2.8 Po...  

MUSIC:

All Songs Released Under Creative Commons Attribution License


Against the Wall, by BoxCat Games
http://freemusicarchive.org/music/Box...

Mission, by BoxCat Games
http://freemusicarchive.org/music/Box...

Rolling, by BoxCat Games
http://freemusicarchive.org/music/Box...