Sigma AF 200-500mm F2.8 EX DG APO Specifications
  
+ Sigma 400-1000mm 1:5.6 Attachment (Tele Converter 2x EX DG APO II)
   
  Product ID: 
#597
  Compatibility: 
analog/digital
  Diagonal Angle of View: 
12.3° - 5° (with tele attachement 6.2° - 2.5°)
  Maximum Magnification: 
1:7.7
  Minimum Aperture: 
F22
  Number of Aperture Blades: 
9
  Iris Pattern: 
 
  Minimum Distance: 
200cm - 500cm
  Filter Thread: 
72mm via holder
  Maximum Diameter: 
236.5mm
  Length: 
726mm
  Weight: 
15700g
  Focus Type: 
micro motor, internal focus mechanism
  Zoom Type: 
rotary, motorized
  Lens Hood: 
(included)
  Produced: 
2008
  Tests: 
 
   
  Additional Information: 
The lens comes boxed with the TC and   a recharger for the LCD panel's (exchangeable) LI BP-21 battery (shows focal length, distance, battery status). The lens features a focus limiter (full, 5m - ∞, 10m - ∞), a tripod mount and a grip on top and is available in olive or black.