Sigma 18-250mm f/3.5-6.3 DC OS HSM Lens Specifications and Measurements

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Specifications Sigma 18-250mm f/3.5-6.3 DC OS HSM Lens
Focal Length Range 18-250mm
APS-C Sensor DSLRs Only? Y
Lenses / Groups 18/14
Angle of View: Diagonal 69.3º - 5.7º
Angle of View: Horizontal
Angle of View: Vertical
Aperture Range - Wide / Long f/3.5-22 / f/6.3-40
Aperture Max by Focal Length 18-23mm = f/3.5
24-34mm = f/4.0
35-49mm = f/4.5
50-79mm = f/5.0
80-146mm = f/5.6
147-250mm= f/6.3
Number of Aperture Blades 7
Rounded Aperture?
Manufacturer Specification Weight 630g
Actual Weight 625g
Lens Hood Weight 30g
In-Use Weight 655g
Manufacturer Spec Size (DxL) 79 x 101mm
Measured Size (DxL) 79.3 x 107.8mm
Max Length at Full Extension 186.49mm
Internal Zoom? / Extends with Zoom? N / Y
Zoom Extension Length 79.4mm
Internal Focusing? / Extends with Focusing? Y / N
Lens Hood Size (DxL) 93 x 47mm
Lens Length with Hood (Min / Max) 149.5 / 227.3mm
Size of Rings - Zoom / Focus 46.9mm / 22.5mm
Filter Size 72mm  UV ► CP ►
Front Element (Filter Mount) Rotates N
AF Motor Type HSM
Full Time Manual Focus N
Focus Ring Rotation 52°
Focus Limiter? / Focus Limiter Ranges N
Distance Info Provided to Camera?
Distance Scale? / Type Y / Printed
Close Focus  
Specified Min Focus Distance 450mm
Tested Min Focus Distance (Wide / Long) 296mm / 324mm
Maximum Magnification (MM) 0.29x
MM with 12mm Extension Tube
MM with 25mm Extension Tube
Zoom Ring Rotation 76°
Tripod Ring Included? / Removable? N
Zoom Ring Lock Switch? Y
Lens Hood Included / Model? Y /
Weather Sealed? / Filter Required? N
Image Stabilization? / Stops? / Tripod Sensing? Y / 4 /
Extender Compatible? N
Case Included? / Type? N /
1200mm x 800mm Subject Framing Distance On APS-C DSLR:
18mm = 1064mm
24mm = 1390mm
28mm = 1614
35mm = 2009mm
50mm = 2805mm
80mm = 4323mm
135mm = 7024
250mm = 12090mm
Year Introduced 2009
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