Sigma 20mm F1.4 DG DN Art Lens Compared to the Sigma 24mm F1.4 DG DN Art Lens

SpecificationsSigma 20mm F1.4 DG DN Art LensSigma 24mm F1.4 DG DN Art Lens
  Sigma 20mm F1.4 DG DN Art Lens Sigma 24mm F1.4 DG DN Art Lens
Year Introduced20222022
Mounts OnFull-Frame, APS-CFull-Frame, APS-C
Lenses / Groups17/1517/14
Angle of View: Diagonal94.5°84.1°
 
Aperture  
Aperture Range - Wide / Long f/1.4-16 f/1.4-16
Number of Aperture Blades 11 11
Rounded Aperture? Y Y
 
Weight  
Manufacturer Specification Weight 22.2 oz  (630g) 18 oz  (510g)
Actual Weight 22.2 oz  (628.6g) 18 oz  (509.2g)
Lens Hood Weight 2 oz  (56g) 1.7 oz  (47.3g)
In-Use Weight 24.2 oz  (684.6g) 19.6 oz  (556.5g)
 
Size  
Manufacturer Spec Size (DxL) 3.46 x 4.46”  (87.8 x 113.2mm) 2.98 x 3.84”  (75.7 x 97.5mm)
Measured Size (DxL) 3.45 x 4.66”  (88 x 118.4mm) 3.1 x 4.04”  (78.7 x 102.6mm)
Max Length at Full Extension 4.66”  (118.4mm) 4.04”  (102.6mm)
Internal Focusing? / Extends with Focusing? Y / N Y / N
Lens Hood Size (DxL) 4.17 x 1.93”  (106 x 49.1mm) 3.8 x 1.82”  (96.6 x 46.3mm)
Lens Length with Hood (Min-Max) 6.09 - 6.09”  (154.7 - 154.7mm) 5.44 - 5.44”  (138.1 - 138.1mm)
Size of Rings: Focus / Zoom 1.47”  (37.4mm) 1.35”  (34.2mm)
Filter Size 82mm  UV ► CP ► 72mm  UV ► CP ►
Front Element (Filter Mount) Rotates N N
 
Focus  
AF Motor Type Stepping Motor Stepping Motor
Full Time Manual Focus Y Y
Focus Ring Rotation 1070° 840°
Focus Limiter? / Focus Limiter Ranges N N
Distance Scale? / Type N N
 
Close Focus  
Specified Min Focus Distance 9.06”  (230mm) 9.84”  (250mm)
Tested Min Focus Distance (Wide / Long) 7.83”  (199mm) 8.39”  (213mm)
Maximum Magnification (MM) 0.16x 0.14x
 
Features  
Tripod Ring Included? / Removable? N N
Lens Hood Included / Model? Y / LH878-04 Buy ► Y / LH782-01 Buy ►
Weather Sealed? / Filter Required? Y / Y /
Image Stabilization? / Stops? / Tripod Sensing? N N
Extender Compatible? N N
Case Included? / Type? Y / Padded Nylon Y / Padded Nylon
47.25" x 31.5" Subject Framing Distance 20mm = 2.47' 24mm = 2.82'
1200mm x 800mm Subject Framing Distance 20mm = 754mm 24mm = 860mm
 
Review Sigma 20mm F1.4 DG DN Art Lens Sigma 24mm F1.4 DG DN Art Lens
 
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