SIGMA
Wide Zoom Lens
12-24mm F4.5-5.6 EX DG ASPHERICAL HSM - (AP $1050)
15-30mm F3.5-4.5 EX DG ASPHERICAL
17-35mm F2.8-4 EX DG ASPHERICAL HSM
20-40mm F2.8 EX DG ASPHERICAL
Standard Zoom Lens
24-60mm F2.8 EX DG
24-70mm F2.8 EX DG MACRO
24-70mm F3.5-5.6 ASPHERICAL HF
24-135mm...