|
Canon EF 400mm f/5.6L USM
Specifications:
| Focal Length |
400 |
mm |
| Min. Aperture |
f/5.6 |
|
| Max. Aperture |
f/32 |
|
| Blades: |
8 |
|
| Elements: |
7 |
|
| Groups: |
6 |
|
| Min. Foc. Dist. |
3.5 |
m |
| AF: |
yes |
|
| Stabilization: |
no |
|
| Class: |
Full
Frame |
|
| Mount: |
EF |
|
| Filter: |
77 |
mm |
| Length: |
256.5 |
mm |
| Diameter: |
90.0 |
mm |
| Weight: |
1250 |
g |
| Launch: |
1993 |
|
Results:
| Resolving Power: |
722 |
σ
= 0.0 |
| Contrast: |
810 |
σ
= 0.0 |
| Color: |
699 |
σ
= 0.0 |
| Bokeh: |
713 |
σ
= 0.0 |
| Star: |
853 |
σ
= 0.0 |
| Distortion: |
933 |
σ
= 0.0 |
| Falloff: |
948 |
σ
= 0.0 |
| Flare: |
688 |
σ
= 0.0 |
| LaCA: |
930 |
σ
= 0.0 |
| LoCA: |
886 |
σ
= 0.0 |
| LenScore™ |
804 |
σ
= 0.0 |
Number of lenses measured: 1
|
