Cấu tạo ống kính : 17 thấu kính thuộc 14 nhóm.
Góc nhìn ngang : 20°−5°10'.
Màn hình ClearView II 3.0" độ phân giải tới 920.000.
Độ phóng đại lớn nhất : 0.2x.
Specifications | Canon EF 100-400mm f/4.5-5.6 L IS USM Lens |
Focal Length Range | 100-400mm |
APS-C Sensor DSLRs Only? | N |
Lenses / Groups | 17/14 |
Angle of View: Diagonal | 24° – 6°10' |
Angle of View: Horizontal | 20° – 5°10' |
Angle of View: Vertical | 14° – 3°30' |
Aperture | |
Aperture Range - Wide / Long | f/4.5-32 / f/5.6-40 |
Aperture Max by Focal Length | 100-129mm = f/4.5 |
130-259mm = f/5.0 | |
260-400mm = f/5.6 | |
Number of Aperture Blades | 8 |
Rounded Aperture? | |
Weight | |
Manufacturer Specification Weight | 48.7 oz |
Actual Weight | 48.4 oz |
Lens Hood Weight | 3 oz |
Tripod Ring Weight | 4 oz |
In-Use Weight | 55.4 oz |
Size | |
Manufacturer Spec Size (DxL) | 3.62 x 7.44" |
Measured Size (DxL) | 3.6 x 7.75" |
Max Diameter at Tripod Ring | 4.4" |
Max Length at Full Extension | 10.91" |
Internal Zoom? / Extends with Zoom? | N / Y |
Zoom Extension Length | 3.17" |
Internal Focusing? / Extends with Focusing? | Y / N |
Lens Hood Size (DxL) | 4.51 x 3.65" |
Lens Length with Hood (Min / Max) | 11.15 / 0" |
Size of Rings - Zoom / Focus | 0.63" / 0.96" |
Filter Size | 77mm |
Front Element (Filter Mount) Rotates | N |
Focus | |
AF Motor Type | Ring USM |
Full Time Manual Focus | Y |
Focus Ring Rotation | 127° |
Focus Limiter? / Focus Limiter Ranges | |
Distance Info Provided to Camera? | Y |
Distance Scale? / Type | Y / Window |
Close Focus | |
Specified Min Focus Distance | 70.9" |
Tested Min Focus Distance (Wide / Long) | |
Maximum Magnification (MM) | 0.20x |
MM with 12mm Extension Tube | 0.19-0.03x |
MM with 25mm Extension Tube | 0.35-0.07x |
MM with 250D Closeup Lens | |
MM with 500D Closeup Lens | |
Features | |
Tripod Ring Included? / Removable? | Y / Y |
Zoom Ring Lock Switch? | N |
Lens Hood Model / Included? | ET-83C / Y |
Weather Sealed? / Filter Required? | P / Y |
Image Stabilization? / Stops? / Tripod Sensing? | Y / / |
Metal Mount? | Y |
Extender Compatible? | Y |
Case Included? / Type? | Y / LZ1324 |
47.25" x 31.5" Subject Framing Distance | 100mm = 11.73' |
135mm = 15.27' | |
150mm = 16.75' | |
200mm = 22.06' | |
250mm = 27.62' | |
300mm = 33.00' | |
350mm = 38.48' | |
400mm = 43.43' | |
23.62" x 15.75" Target: | |
560mm = 29.21' (w/ 1.4x) | |
800mm = 42.86' (w/ 2.0x) |