EF40056LU | Canon EF 400mm F5.6L USM Telephoto Lens

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:

510'

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
(Mechanical full-time manual focusing built-in.)

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