Nikonui Sigma 24-70mm f/2.8 EX DG HSM nedaug naudotas. kaina 370 Euro. . .https://www.imaging-resource.com/lenses/sigma/24-70mm-f2.8-ex-dg-hsm/review/ .https://www.the-digital-picture.com/Reviews/Sigma-24-70mm-f-2.8-EX-DG-HSM-Lens-Review.aspx .http://www.pbase.com/cameras/sigma/24_70_28_if_ex_dg_hsm