Nomenclature

Hood mount (→ 15)

Playback ring (→ 8)

AF stop button (→ 6)

Focus mode switch (→ 5)

Image stabilizer switch (→ 9)

Focus preset button (→ 7)

Image stabilizer mode selector switch (→ 9)

Focus preset switch (→ 7)

 

70

20

 

 

EF

300mm

30

 

LENS

 

10

 

 

 

CANON

 

 

 

 

 

 

 

 

CANON

 

 

 

 

 

 

 

 

2.5m

2.5m

6.4m

 

 

 

 

6.4m

 

 

AF

MF

 

 

 

 

 

 

COPY

STABILIZER

 

 

ON

 

OFF

 

 

 

STABILIZER

1

2

 

 

M DE

 

 

 

 

FOCUS

 

 

 

 

PRESET

 

 

SET

 

Focusing ring (→ 5)

Focusing distance range selector switch (→ 5)

Distance scale (→ 8, 13)

Strap mount (→ 2)

Drop-in filter (→ 16)

Rubber ring (→ 4)

Contacts (→ 4)

Lens mount index (→ 14)

Tripod mount (→ 14)

Orientation locking knob (→ 14)

●The illustrations used in the explanations in this manual show the EF300mm f/2.8L IS USM, but the EF400mm f/2.8L IS USM, the EF500mm f/4L IS USM, and the EF600mm f/4L IS USM are all used in the same way.

●For detailed information, reference page numbers are provided in parentheses (→ **).

ENG-3