Sigma 20mm F1.4 DG DN Art Lens Specifications and Measurements

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Specifications	Sigma 20mm F1.4 DG DN Art Lens

Year Introduced	2022
Mounts On	Full-Frame, APS-C
Lenses / Groups	17/15
Angle of View: Diagonal	94.5°

Aperture
Aperture Range - Wide / Long	f/1.4-16
Number of Aperture Blades	11
Rounded Aperture?	Y

Weight
Manufacturer Specification Weight	22.2 oz (630g)
Actual Weight	22.2 oz (628.6g)
Lens Hood Weight	2 oz (56g)
In-Use Weight	24.2 oz (684.6g)

Size
Manufacturer Spec Size (DxL)	3.46 x 4.46” (87.8 x 113.2mm)
Measured Size (DxL)	3.45 x 4.66” (88 x 118.4mm)
Max Length at Full Extension	4.66” (118.4mm)
Internal Focusing? / Extends with Focusing?	Y / N
Lens Hood Size (DxL)	4.17 x 1.93” (106 x 49.1mm)
Lens Length with Hood (Min-Max)	6.09 - 6.09” (154.7 - 154.7mm)
Size of Rings: Focus / Zoom	1.47” (37.4mm)
Filter Size	82mm UV ► CP ►
Front Element (Filter Mount) Rotates	N

Focus
AF Motor Type	Stepping Motor
Full Time Manual Focus	Y
Focus Ring Rotation	1070°
Focus Limiter? / Focus Limiter Ranges	N
Distance Scale? / Type	N

Close Focus
Spec Min Focus Distance (Wide / Long)	9.06” (230mm)
Tested Min Focus Distance (Wide / Long)	7.83” (199mm)
Maximum Magnification	0.16x

Features
Tripod Ring Included? / Removable?	N
Lens Hood Included / Model?	Y / LH878-04 Buy ►
Weather Sealed? / Filter Required?	Y /
Image Stabilization? / Stops? / Tripod Sensing?	N
Extender Compatible?	N
Case Included? / Type?	Y / Padded Nylon
47.25" x 31.5" Subject Framing Distance	20mm = 2.47'
1200mm x 800mm Subject Framing Distance	20mm = 754mm

Review	Sigma 20mm F1.4 DG DN Art Lens

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