Canon EF 8-15 mm f/ 4 L USM Fisheye Lens 说明手册

ENG-10

You can attach Extension Tube EF12 II or EF25
II for magnified shots. The shooting distance and
magnification are shown below.

Camera-to-Subject

Magnification

Distance (mm)

Near

Far

Near

Far

EF12 II

70mm

554

639

0.23

×

0.17

×

200mm

1015

3572

0.29

×

0.06

×

EF25 II

70mm

423

428

0.39

×

0.35

×

200mm

901

1942

0.36

×

0.13

×

Manual focusing is recommended for accurate
focusing.