Sigma 24-70mm f/2.8 EX DG HSM Lens Specifications and Measurements

Sigma 24-70mm f/2.8 EX DG HSM Lens Review

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Specifications	Sigma 24-70mm f/2.8 EX DG HSM Lens
Focal Length Range	24-70mm
APS-C Sensor DSLRs Only?	N
Lenses / Groups	14/12
Angle of View: Diagonal	84.1° - 34.3°
Angle of View: Horizontal
Angle of View: Vertical

Aperture
Aperture Range - Wide / Long	f/2.8-22
Number of Aperture Blades	9
Rounded Aperture?

Weight
Manufacturer Specification Weight	27.9 oz
Actual Weight	27.7 oz
Lens Hood Weight	1.1 oz
In-Use Weight	28.8 oz

Size
Manufacturer Spec Size (DxL)	3.41 x 3.73”
Measured Size (DxL)	3.48 x 4.03”
Max Length at Full Extension	5.1”
Internal Zoom? / Extends with Zoom?	N / Y
Zoom Extension Length	1.09”
Internal Focusing? / Extends with Focusing?	Y / N
Lens Hood Size (DxL)	4 x 1.79”
Lens Length with Hood (Min / Max)	5.51 / 6.47”
Size of Rings - Zoom / Focus	1.15” / 0.6”
Filter Size	82mm
Front Element (Filter Mount) Rotates	N

Focus
AF Motor Type	HSM
Full Time Manual Focus	Y
Focus Ring Rotation	78°
Focus Limiter? / Focus Limiter Ranges	N
Distance Info Provided to Camera?
Distance Scale? / Type	Y / Window

Close Focus
Specified Min Focus Distance	15”
Tested Min Focus Distance (Wide / Long)	13.23” / 12.8”
Maximum Magnification (MM)	0.19x
MM with 12mm Extension Tube
MM with 25mm Extension Tube
MM with 250D Closeup Lens
MM with 500D Closeup Lens

Features
Zoom Ring Rotation	50°
Tripod Ring Included? / Removable?	N
Zoom Ring Lock Switch?
Lens Hood Included / Model?	Y /
Weather Sealed? / Filter Required?	N
Image Stabilization? / Stops? / Tripod Sensing?	N
Metal Mount?	Y
Extender Compatible?	N
Case Included? / Type?	Y / Padded Nylon
47.25" x 31.5" Subject Framing Distance	24mm = 2.88' 28mm = 3.20' 35mm = 4.02' 50mm = 5.68' 70mm = 7.51'

History
Year Introduced	2011