The Canon 70-200 f.2.8 L IS USM II is quite a flagship of a lens. At $2500 and 2.9 pounds it is quite a beast, and almost every review or recommendation I’ve seen on it states that the only real issue with it is that you will never change lenses after using it.
Lisbon based Photographer Rui M Leal had a different experience though. Rui was assigned to shoot a concert when he noticed a bright halo at the edge of the frame when shooting at the 90-110 zoom range. [Read more…]