Canon EF 70-200mm f4L USM - Manual (Page 11)

ENG-10
You can attach Extension Tube EF12 II or EF25
II for magnified shots. The shooting distance and
magnification are shown below.
11. Extension Tubes
(Sold Separately)
Camera-to-Subject
Magnification
Distance (mm)
Near Far Near Far
EF12 II
70mm 554 639 0.23
Ч
0.17
Ч
200mm 1015 3572 0.29
Ч
0.06
Ч
EF25 II
70mm 423 428 0.39
Ч
0.35
Ч
200mm 901 1942 0.36
Ч
0.13
Ч
Manual focusing is recommended for accurate
focusing.
COP
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