Sigma 24-70 F 2.8
Focal Length: 24-70mm
• Aperture: f/2.8
• Lens Construction: 19 elements in 15 groups
• Minimum Focusing Distance: 0.21m
• Maximum Magnification Ratio: 1:4 (0.24x)
• Filter Size: 82mm
• Dimensions: Approx. 88.4mm (diameter) x 121.4mm (length)
• Weight: Approx. 1,070g