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Canon RF 100-400mm F5.6-8 IS USM Lens Compared to the Sigma 100-400mm f/5-6.3 DG OS HSM C Lens
| Specifications | Canon RF 100-400mm F5.6-8 IS USM Lens | Sigma 100-400mm f/5-6.3 DG OS HSM C Lens |
|---|---|---|
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| Year Introduced | 2021 | 2017 |
| Mounts On | Full-Frame, APS-C | Full-Frame, APS-C |
| Lenses / Groups | 12/9 | 21/15 |
| Angle of View: Diagonal | 24° – 6°10" | 24.4º-6.2º |
| Aperture | ||
| Aperture Range - Wide / Long | f/5.6-32 / f/8.0-45 | f/5-22 / f/6.3-40 |
| Aperture Max by Focal Length | 100-122mm = f/5.6 123-155mm = f/6.3 156-258mm = f/7.1 259-400mm = f/8.0 |
100-111mm = f/5.0 112-233mm = f/5.6 234-400mm = f/6.3 |
| Number of Aperture Blades | 9 | 9 |
| Rounded Aperture? | Y | Y |
| Weight | ||
| Manufacturer Specification Weight | 22.4 oz (635g) | 40.9 oz (1160g) |
| Actual Weight | 22.3 oz (632.9g) | 40.8 oz (1155g) |
| Lens Hood Weight | 2 oz (57.5g) | 2.3 oz (65g) |
| In-Use Weight | 24.4 oz (690.4g) | 43.1 oz (1220g) |
| Size | ||
| Manufacturer Spec Size (DxL) | 3.13 x 6.48” (79.5 x 164.7mm) | 3.4 x 7.18” (86.4 x 182.3mm) |
| Measured Size (DxL) | 3.13 x 6.76” (80 x 171.6mm) | 3.49 x 7.48” (88.7 x 190.1mm) |
| Max Length at Full Extension | 9.75” (247.6mm) | 9.83” (249.7mm) |
| Internal Zoom? / Extends with Zoom? | N / Y | N / Y |
| Zoom Extension Length | 2.99” (76mm) | 2.35” (59.6mm) |
| Internal Focusing? / Extends with Focusing? | Y / N | Y / N |
| Lens Hood Size (DxL) | 3.76 x 3.19” (95.6 x 80.9mm) | 3.81 x 2.92” (96.9 x 74.1mm) |
| Lens Length with Hood (Min-Max) | 9.69 - 12.68” (246 - 322mm) | 9.86 - 12.21” (250.5 - 310.1mm) |
| Size of Rings: Focus / Zoom | 0.98” / 2.5” (24.8mm / 63.5mm) | 0.95” / 2.21” (24.2mm / 56.2mm) |
| Filter Size | 67mm UV ► CP ► | 67mm UV ► CP ► |
| Front Element (Filter Mount) Rotates | N | N |
| Focus | ||
| AF Motor Type | Nano USM | HSM |
| Full Time Manual Focus | Y | Y |
| Focus Ring Rotation | 1260° | 142° |
| Focus Limiter? / Focus Limiter Ranges | N | Y / Full 19.69' (6m) - ∞ 5.25' (1.6m) - 19.69' (6m) |
| Distance Scale? / Type | N | Y / Window |
| Close Focus | ||
| Spec Min Focus Distance (Wide / Long) | 34.65” / 47.24” (880mm / 1200mm) | 62.99” (1600mm) |
| Tested Min Focus Distance (Wide / Long) | 41.89” / 40.47” (1064mm / 1028mm) | 57.52” / 58.11” (1461mm / 1476mm) |
| Maximum Magnification | 0.41x | 0.26x |
| Features | ||
| Zoom Ring Rotation | 90° | 80° |
| Tripod Ring Included? / Removable? | N | N |
| Zoom Ring Lock Switch? | Y | Y |
| Lens Hood Included / Model? | N / ET-74B Buy ► | Y / LH770-04 Buy ► |
| Weather Sealed? / Filter Required? | N | Y / |
| Image Stabilization? / Stops? / Tripod Sensing? | Y / 5.5 / | Y / / |
| Extender Compatible? | Y | Y |
| Case Included? / Type? | N / LP-1224 Buy ► | N / |
| 47.25" x 31.5" Subject Framing Distance | 100mm = 11.48' 135mm = 15.30' 200mm = 22.43' 300mm = 33.68' 23.62" x 15.75" Target: 400mm = 22.59' 560mm = 30.11' 11.81" x 7.87" Target: 800mm = 21.46' |
100mm = 11.82' 135mm = 15.53' 200mm = 22.82' 300mm = 34.22' 400mm = 43.46' 23.62" x 15.75" Target: 560mm = 30.37' (w/ 1.4x) 800mm = 42.53'(w/ 2.0x) |
| 1200mm x 800mm Subject Framing Distance | 100mm = 3500mm 135mm = 4663mm 200mm = 6837mm 300mm = 10265mm 600mm x 400mm Target: 400mm = 6885mm 560mm = 9178mm 300mm x 200mm Target: 800mm = 6542mm |
100mm = 3604mm 135mm = 4734mm 200mm = 6956mm 300mm = 10430mm 400mm = 13247mm 600mm x 400mm Target 560mm = 9257mm (w/ 1.4x) 800mm = 12964mm (w/ 2.0x) |
| Review | Canon RF 100-400mm F5.6-8 IS USM Lens | Sigma 100-400mm f/5-6.3 DG OS HSM C Lens |
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