Sigma 15-30mm f/3.5-4.5 EX DG Lens Specifications and Measurements

Sigma 15-30mm f/3.5-4.5 EX DG Lens Review

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Specifications	Sigma 15-30mm f/3.5-4.5 EX DG Lens
Focal Length Range	15-30mm
APS-C Sensor DSLRs Only?	N
Lenses / Groups
Angle of View: Diagonal
Angle of View: Horizontal
Angle of View: Vertical

Aperture
Aperture Range - Wide / Long	f/3.5- / f/4.5-
Aperture Max by Focal Length	15-18mm = f/3.5 19-24mm = f/4.0 25-30mm = f/4.5
Number of Aperture Blades
Rounded Aperture?

Weight
Manufacturer Specification Weight
Actual Weight	620g
Lens Hood Weight
In-Use Weight	620g

Size
Manufacturer Spec Size (DxL)	0 x 0mm
Measured Size (DxL)	86.8 x 140.3mm
Max Length at Full Extension	140.3mm
Internal Zoom? / Extends with Zoom?	Y / N
Internal Focusing? / Extends with Focusing?	Y / N
Lens Hood Size (DxL)	86.8 x 0mm
Lens Length with Hood (Min / Max)	140.3 / 140.3mm
Size of Rings - Zoom / Focus	20.8mm / 41.6mm
Filter Size
Front Element (Filter Mount) Rotates	N

Focus
AF Motor Type
Full Time Manual Focus	Y
Focus Limiter? / Focus Limiter Ranges
Distance Info Provided to Camera?
Distance Scale? / Type	/

Close Focus
Specified Min Focus Distance
Tested Min Focus Distance (Wide / Long)	270mm / 261mm
Maximum Magnification (MM)
MM with 12mm Extension Tube
MM with 25mm Extension Tube
MM with 250D Closeup Lens
MM with 500D Closeup Lens

Features
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?	/
1200mm x 800mm Subject Framing Distance	15mm = 632mm 17mm = 697mm 20mm = 813mm 24mm = 961mm 30mm = 1,124mm

History
Year Introduced
Year Discontinued	2010