Leaked: Sigma preparing to release 14-24mm F2.8 DG HSM Art lens

Earlier today, Sigma sprang a pretty major leak ahead of the CP+ show in Japan. According to leaked images from Nokishita, Sigma is planning to add a 14-24mm F2.8 DG HSM Art lens to its ultra-wide angle lineup very soon. In fact, it looks like Nokishita got their hands on all of Sigma's standard product shots. You can scroll through them above, and see some rumored specifications below: Mount: Canon, Nikon, Sigma Lens construction: 17 elements in 11 groups Number of diaphragm blades: 9 (circular...