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- Canon EF40056LU EF 400mm f/5.6L USM
| Weight (g): |
| 1,250 |
| Filter Diameter (mm): |
| 77 |
| Maximum Magnification (x): |
| 0.12 |
| Magnification with Extension Tube EF12: |
| 0.16-0.03 |
| Magnification with Extension Tube EF25: |
| 0.21-0.07 |
| Diagonal Angle of View: |
| 6° 10' |
| Horizontal angle of view: |
| 5°10' |
| Lens Construction (elements/groups): |
| 7/6 |
| Max. Diameter x Length (mm): |
| 90x256.5 |
| Minimum Aperture: |
| 32 |
| No. of Diaphragm blades: |
| 8 |
| Closest Focusing Distance (m): |
| 3.5 |
| AF Actuator: |
| USM |
| EF1.4x AF (Y/N): |
| N |
| EF1.4x Focal length (mm): |
| 560 |
| EF1.4x f-stop (f): |
| 8-45 |
| EF1.4x Maximum magnification (x): |
| 0.12 |
| EF2.0x AF (Y/N): |
| N |
| EF2.0x Focal length (mm): |
| 800 |
| EF2.0x f-stop (f): |
| 11-64 |
| EF2.0x Maximum magnification (x): |
| 0.18 |
| With Extender EF1.4x: | ||
| With Extender EF2.0x: | ||
| Hard Case: |
| LH-D29 |
| Lens Hood: |
| Built-in |
| ud_1: |
| ud_1 |
| sud: |
| sud |
| ir: |
| ir |
| ultrasonic: |
| ultrasonic |
| ftm: |
| ftm |
