Sony, Canon, Nikon, and Pentax Duke it Out in 24-70mm f/2.8 Shootout
The 24-70mm f/2.8 is often referred to as a "workhorse" lens. Many photographers swear by it, even those who prefer shooting primes, and the Camera Store TV wanted to see which company makes the best 24-70. Is it Nikon, Canon, Pentax, or Sony?