Sigma AF 24-70mm F2.8 EX DG HSM Specifications
   
  Product ID: 
#571
  Compatibility: 
analog/digital
  Diagonal Angle of View: 
84.1° - 34.3°
  Maximum Magnification: 
1:5.3
  Minimum Aperture: 
F22
  Number of Aperture Blades: 
9
  Iris Pattern: 
rounded
  Minimum Distance: 
38cm
  Filter Thread: 
82mm
  Maximum Diameter: 
88.6mm
  Length: 
94.7mm (122.7mm fully extended)
  Weight: 
790g
  Focus Type: 
Hyper Sonic Motor, internal focus mechanism
  Full Focus Throw: 
90°
  Zoom Type: 
rotary
  Lens Hood: 
LH 876-01 (bayonet mounted, flower shaped)
  Produced: 
2009
  Tests: 
  PopPhoto Measurements: 
24.95-68.56mm F3.02 at 1:10.31-1:4.35
   
  Additional Information: 
The lens received the EISA Lens of the Year Award 2009-2010.