The new announced Sigma 24-35mm f/2 DG HSM Art Lens now already reviewed by SLRGear. The price of this lens still hasn’t announced yet, rumored price is $849 in US. Shipping date will be in late this month. You can find price and pre-order info at B&H Photo Video.
From SLRGear:
The new Sigma 24-35mm is stunning with super-sharp images, even when shot wide open. Combined with its fantastic build quality and excellent AF performance, the Sigma 24-35mm ƒ/2.0 Art lens is a great option for street shooters, concert and event photographers, even landscape and astrophotographers; or just about any full-frame DSLR owner looking for stunning sharpness and excellent low-light performance.
Read More: Sigma Rumors