|
Canon EF 400mm
f/4.0
DO IS USM
Specifications:
| Focal Length |
400 |
mm |
| Min. Aperture |
f/4.0 |
|
| Max. Aperture |
f/32 |
|
| Blades: |
8 |
|
| Elements: |
17 |
|
| Groups: |
13 |
|
| Min. Foc. Dist. |
3.5 |
m |
| AF: |
yes |
|
| Stabilization: |
yes |
|
| Class: |
Full
Frame |
|
| Mount: |
EF |
|
| Filter: |
52 |
mm |
| Length: |
232.7 |
mm |
| Diameter: |
128.0 |
mm |
| Weight: |
1940 |
g |
| Launch: |
2001 |
|
Results:
| Resolving Power: |
1135 |
σ
= 0.0 |
| Contrast: |
872 |
σ
= 0.0 |
| Color: |
1029 |
σ
= 0.0 |
| Bokeh: |
1324 |
σ
= 0.0 |
| Star: |
891 |
σ
= 0.0 |
| Distortion: |
1094 |
σ
= 0.0 |
| Falloff: |
1377 |
σ
= 0.0 |
| Flare: |
1033 |
σ
= 0.0 |
| LaCA: |
1320 |
σ
= 0.0 |
| LoCA: |
1582 |
σ
= 0.0 |
| SenScore™ |
1180 |
σ
= 0.0 |
Number of lenses measured: 1
|
