Canon EF 8-15 mm f/ 4 L USM Fisheye Lens 技术手册

ENG-14

Camera-to-Subject

Magnification

Distance (mm)

Near

Far

Near

Far

EF12 II

2870

13384

0.16

×

0.03

×

EF25 II

2424

6549

0.20

×

0.07

×

Belt

Keyhole

Lever

Lid

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

Manual focusing is recommended for accurate
focusing.

When putting the lens into its case, follow the
procedure below.

Attach the hood in reverse, then attach the
lens cap.

Position the tripod mount straight upwards
and lay the lens into the case.

Secure the lens with the belt.

Press the lever while holding the lid from the
top, and lock it.