Sigma AF 28-135mm F3.8-5.6 Aspherical Macro Specifications
   
  Product ID: 
#709
  Compatibility: 
2001 issue (Err 99), upgradeable up to Serial #2...
  Diagonal Angle of View: 
75.4° - 18.2°
  Maximum Magnification: 
1:5 (1:2 in Macro Mode)
  Minimum Aperture: 
F22 - F32
  Number of Aperture Blades: 
7
  Iris Pattern: 
 
  Minimum Distance: 
50cm at all focal lengths, 24cm in Macro Mode at 135mm
  Filter Thread: 
62mm
  Maximum Diameter: 
76mm
  Length: 
75mm
  Weight: 
410g
  Focus Type: 
internal focus mechanism
  Zoom Type: 
rotary
  Lens Hood: 
LH 680-01 (bayonet mounted, flower shaped)
  Produced: 
2000
  Tests: