Sigma AF 300mm F2.8 EX DG APO HSM Specifications
   
  Product ID: 
#195
  Compatibility: 
analog/digital
  Diagonal Angle of View: 
8.2°
  Maximum Magnification: 
1:7.5
  Minimum Aperture: 
F32
  Number of Aperture Blades: 
9
  Iris Pattern: 
 
  Minimum Distance: 
250cm
  Filter Thread: 
46mm rear filter
  Maximum Diameter: 
119mm
  Length: 
214mm
  Weight: 
2400g
  Focus Type: 
Hyper Sonic Motor, internal focus mechanism
  Lens Hood: 
LH 1196-01 (round shape, screw fixed clip-on type)
  Produced: 
2005
  Tests: 
   
  Additional Information: 
The lens came with   detachable tripod collar TS-21.