SPECIFICATIONS:

Large aperture standard zoom lens provides superior performance both for Digital SLR Cameras and 35mm Film SLR Cameras. To achieve an F2.8 aperture at all focal lengths, it employs three aspherical Lens to provide optimum aberration compensation. Two Special Low Dispersion (SLD) glass elements are provided for color aberration compensation, to assure high image quality.

• Optimised for digital SLR cameras
  It incorporates a "Super Multi Layer Coating" to reduce the influence of harmful light caused by reflections from the digital image sensor.
• Excellent correction of aberrations
  Two SLD elements, one Glass Mold Aspherical plus two Hybrid Aspherical lenses provide excellent correction of various aberrations and a high level of optical performance.
• Minimum focusing distance of 40cm
  The lens has a minimum focusing distance of 40cm at all focal lengths and is capable of macro photography with a maximum magnification ratio of 1:3.8.
• DF (Dual Focus) System
  This lens incorporates a Dual Focus (DF) system that is designed to make the lens easy to hold during autofocusing, and yet provides a large focus ring for easy manual focusing.
• Petal Type Hood
  Since the front of the lens does not rotate, a Petal-type hood and circular polarizing filters can be easily used.
  

• Lens Construction 14 Elements in 13 Groups
  
• Angle of View 84.1 - 34.3 degrees
  
• Number of Diaphragm Blades 9 Blades
  
• Minimum Aperture F32
  
• Minimum Focusing Distance 40cm
  
• Maximum Magnification 1:3.8
  
• Filter Size 82mm
  
• Dimensions Diameter 89mm X Length 115.5mm
  
• Weight 715g
  
  
  
  

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