Promaster AF 28-200mm F3.8-5.6 LD Aspherical (IF) Specifications
   
  Compatibility: 
analog/digital
  Diagonal Angle of View: 
75° - 12°
  Maximum Magnification: 
1:4.8
  Minimum Aperture: 
F22
  Number of Aperture Blades: 
 
  Iris Pattern: 
polygonal
  Minimum Distance: 
95cm (52cm in macro mode at 200mm focal length only)
  Filter Thread: 
72mm
  Maximum Diameter: 
75.2mm
  Length: 
82mm
  Weight: 
354g (might be more, the Tamron equivalent weights 465g)
  Focus Type: 
internal focus mechanism
  Zoom Type: 
rotary
  Lens Hood: 
bayonet mounted, flower shaped
  Produced: 
by Tamron
  Tests: