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Product Details
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Specifications
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Accessories

Sigma AF 28-70mm F2.8 EX DG Lens for Sigma

Calumet # 399-342B
Mfg. Part # 549940
Ships 7 - 14 days
£229.99
QTY
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Product Specifications
Focal length
  • 28-70mm
Minimum aperture
  • f22
Lens construction
  • 14 elements in 12 groups
Angle of view
  • 75.4-34.3°
Number of diaphragm blades
  • 9 pcs
Overall lens length
  • 87.2mm (3.4")
Maximum diameter
  • 74mm (2.9")
Filter size
  • 67mm
Lens hood
  • petal shape bayonet
Weight
  • 510g (18ozs.)
Minimum focusing distance
  • 33cm (13") at all focal lengths
Maximum magnification ratio
  • 1:4.4
Lens Construction
  • 14 Elements in 12 Groups
Angle of View
  • 75.4 - 34.3 degrees
Number of Diaphragm Blades
  • 9 blades
Minimum Aperture
  • F22
Minimum Focusing Distance
  • 33cm
Maximum Magnification
  • 1:4.4
Filter Size
  • 67mm
Dimensions
  • Diameter 74mm X Length 87.2mm
Weight
  • 510g
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All UK prices are shown inclusive of VAT.