Sigma 50mm f/2.8 EX DG Macro Lens Specifications and Measurements

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SpecificationsSigma 50mm f/2.8 EX DG Macro Lens
  Sigma 50mm f/2.8 EX DG Macro Lens
APS-C Sensor DSLRs Only? N
Lenses / Groups
Angle of View: Diagonal
Angle of View: Horizontal
Angle of View: Vertical
Aperture Range - Wide / Long f/2.8-45
Number of Aperture Blades
Rounded Aperture?
Manufacturer Specification Weight 315g
Actual Weight 315g
Lens Hood Weight 20g
In-Use Weight 335g
Manufacturer Spec Size (DxL) 72 x 64mm
Measured Size (DxL) 72.9 x 74.6mm
Max Length at Full Extension 1117mm
Internal Zoom? / Extends with Zoom?
Internal Focusing? / Extends with Focusing? N / Y
Focus Extension Length 37.4mm
Lens Hood Size (DxL) 75.9 x 26mm
Lens Length with Hood (Min / Max) 99.4 / 136mm
Size of Rings - Zoom / Focus 23mm /
Filter Size 55mm  UV ► CP ►
Front Element (Filter Mount) Rotates N
AF Motor Type
Full Time Manual Focus N
Focus Ring Rotation 205°
Focus Limiter? / Focus Limiter Ranges
Distance Scale? / Type Y / Printed
Close Focus  
Specified Min Focus Distance 190mm
Tested Min Focus Distance (Wide / Long)
Maximum Magnification (MM) 1.00x
Magnification Range with 12mm Ext Tube
Magnification Range with 25mm Ext Tube
Tripod Ring Included? / Removable? N
Zoom Ring Lock Switch? N
Lens Hood Included / Model? Y /
Weather Sealed? / Filter Required? N
Image Stabilization? / Stops? / Tripod Sensing? N
Extender Compatible?
Case Included? / Type? /
1200mm x 800mm Subject Framing Distance 50mm = 1745mm
Year Introduced 1998
Review Sigma 50mm f/2.8 EX DG Macro Lens
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