Specifications | Canon EF 400mm f/2.8L IS II USM Lens | |
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Year Introduced | 2011 | |
Mounts On | Full-Frame, APS-C | |
Lenses / Groups | 16/12 | |
Angle of View: Diagonal | 6° 10' | |
Angle of View: Horizontal | 5°10' | |
Angle of View: Vertical | 3°30' | |
Aperture | ||
Aperture Range - Wide / Long | f/2.8-32 | |
Number of Aperture Blades | 9 | |
Rounded Aperture? | Y | |
Weight | ||
Manufacturer Specification Weight | 135.9 oz  (3850g) | |
Actual Weight | 135 oz  (3825g) | |
Lens Hood Weight | 8.6 oz  (245g) | |
In-Use Weight | 143.7 oz  (4070g) | |
Size | ||
Manufacturer Spec Size (DxL) | 6.42 x 13.5”  (163 x 343mm) | |
Measured Size (DxL) | 6.42 x 13.8”  (163 x 350.6mm) | |
Max Diameter at Tripod Ring | 6.7”  (169.7mm) | |
Max Length at Full Extension | 13.8”  (350.6mm) | |
Internal Focusing? / Extends with Focusing? | Y / N | |
Lens Hood Size (DxL) | 7.68 x 6.39”  (195 x 162.4mm) | |
Lens Length with Hood (Min-Max) | 19.31 - 19.31”  (490.6 - 490.6mm) | |
Size of Rings: Focus / Zoom | 3.16”  (80.3mm) | |
Filter Size | DI 52mm UV ► CP ► | |
Front Element (Filter Mount) Rotates | N | |
Focus | ||
AF Motor Type | Ring USM | |
Full Time Manual Focus | Y | |
Focus Ring Rotation | 225° | |
Focus Limiter? / Focus Limiter Ranges | Y / 8.85' (2.7m) - 23' (7m) 23' (7m) - ∞ 8.85' (2.7m) - ∞ |
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Distance Scale? / Type | Y / Window | |
Close Focus | ||
Spec Min Focus Distance (Wide / Long) | 106.3”  (2700mm) | |
Tested Min Focus Distance (Wide / Long) | 104.02”  (2642mm) | |
Maximum Magnification | 0.17x | |
Magnification Range with 12mm Ext Tube | 0.21-0.03x | |
Magnification Range with 25mm Ext Tube | 0.26-0.07x | |
Features | ||
Tripod Ring Included? / Removable? | Y / N | |
Lens Hood Included / Model? | Y / ET-155(WII) Buy ► | |
Weather Sealed? / Filter Required? | Y / N | |
Image Stabilization? / Stops? / Tripod Sensing? | Y / 4 / Y | |
Extender Compatible? | Y | |
Case Included? / Type? | Y / Hard Case 400C Buy ► | |
47.25" x 31.5" Subject Framing Distance | 400mm = 44.86' 23.62" x 15.75"mm Target: 560mm = 31.52' (w/ 1.4x) 800mm = 44.52' (w/ 2.0x) |
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1200mm x 800mm Subject Framing Distance | 400mm = 13675mm 600mm x 400mm Target: 560mm = 9609mm (w/ 1.4x) 800mm = 13570mm (w/ 2.0x) |
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Review | Canon EF 400mm f/2.8L IS II USM Lens | |
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