Sigma 28-70mm f/2.8 EX DG Lens Specifications and Measurements
Focal Length Range
APS-C Sensor DSLRs Only?
Lenses / Groups
Angle of View: Diagonal
Angle of View: Horizontal
Angle of View: Vertical
Aperture Range - Wide / Long
Number of Aperture Blades
Manufacturer Specification Weight
Lens Hood Weight
Manufacturer Spec Size (DxL)
74 x 87
Measured Size (DxL)
Max Length at Full Extension
Internal Zoom? / Extends with Zoom?
Internal Focusing? / Extends with Focusing?
Lens Hood Size (DxL)
Lens Length with Hood (Min / Max)
Size of Rings - Zoom / Focus
Front Element (Filter Mount) Rotates
AF Motor Type
Full Time Manual Focus
Focus Limiter? / Focus Limiter Ranges
Distance Info Provided to Camera?
Distance Scale? / Type
Y / Printed
Specified Min Focus Distance
Tested Min Focus Distance (Wide / Long)
Maximum Magnification (MM)
MM with 12mm Extension Tube
MM with 25mm Extension Tube
MM with 250D Closeup Lens
MM with 500D Closeup Lens
Tripod Ring Included? / Removable?
Zoom Ring Lock Switch?
Lens Hood Included / Model?
Weather Sealed? / Filter Required?
Image Stabilization? / Stops? / Tripod Sensing?
Case Included? / Type?
1200mm x 800mm Subject Framing Distance
report errors - please send missing information
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Sigma 28-70mm f/2.8 EX DG Lens