Lens Test: Sigma 17-35mm f/2.8-4 EX DG AF

Click to Enlarge

Specifications

17–35mm (17.62–33.66 tested), f/2.8–4 (f/2.75–4.18 tested), 16 elements in 13 groups. Focusing turns 130 degrees counterclockwise. Zoom ring turns 50 degrees counterclockwise. Focal lengths marked at 17-, 20-, 24-, 28-, and 35mm.

• Diagonal view angle: 103–63 degrees.
• Weight: 1.24 lb.
• Filter size: 77mm.
• Mounts: Canon AF, Konica Minolta AF, Nikon AF, Pentax AF, and Sigma AF.
• Included: Lenshood, softcase.
• Street price: Approx. $499.

• Print
• Stumble It