Lenses for DSLR

Canon EF 400mm f/5.6L USM

Specifications

Specifications in detail

Optical Features / Specifications

  • Angle of View (Horizontal, vertical, diagonal)

    74°, 53°, 84°

  • Lens Construction (Elements/Groups)

    11/9

  • Number of Diaphragm Blades

    7

  • Minimum Aperture

    22

  • Closest Focusing Distance (m)

    0.20

  • Maximum Magnification (x)

    0.23

  • AF Actuator

    USM¹

Accessories

  • Lens Cap
    E-58U / E-58II
  • Lens Hood

    EW-65B

  • Lens Case/Pouch

    LP1014

  • Magnification with Extension Tube EF12 II

    0.16 - 0.03

  • Magnification with Extension Tube EF25 II

    0.21 - 0.07

Physical Specifications

  • Filter Diameter (mm)

    58

  • Max. Diameter x Length (mm)1

    68.4 x 55.7

  • Weight (g)

    280

¹ Mechanical full-time manual focusing built-in.

  1. Lens dimensions when in retracted state