Canon EF 8-15 mm f/ 4 L USM Fisheye Lens 部件

EN-1

②

③

④

①

①

 Focusing ring

②

 Hood/Filter Mounting Thread

③

 Lens mount index

④

 Contacts

The Canon EF-M 22mm f/2 STM lens is a small fixed 

focus length lens developed for interchangeable-lens 

digital cameras compatible with EF-M lenses*.

* Only the following cameras are compatible with 

EF-M lenses (as of September 2012): 

EOS M

• "STM" stands for stepping motor.

• Do not look at the sun or a bright light source 

through the lens. Doing so could result in vision 

loss or blindness.

• Whether it is attached to the camera or not, do 

lens cap attached. This is to prevent the lens 

from concentrating the sun’s rays, which could 

cause a fire.

• If the lens is taken from a cold environment 

on the lens surface and internal parts. To 

prevent condensation in this case, first put the 

lens into an airtight plastic bag before taking it 

from a cold to warm environment. Then take 

out the lens after it has warmed gradually. Do 

the same when taking the lens from a warm 

environment into a cold one.

• Do not leave the lens in excessive heat such as 

in a car in direct sunlight. 

• Please also refer to the handling cautions found 

in your camera’s instructions.

  Warning to prevent lens or camera 

malfunction or damage.

  Supplementary notes on using the lens and 

taking pictures.

Please mount and detach the lens only with the 

camera turned OFF.

See your camera’s instructions for details on 

mounting and detaching the lens.

•

After detaching the lens, place the lens with 

the rear end up to prevent the lens surface and 

contacts from getting scratched. (fig.❶)

•

If the contacts get soiled, scratched, or have 

fingerprints on them, corrosion or faulty 

connections can result. The camera and lens 

may not operate properly.

•

If the contacts get soiled or have fingerprints on 

them, clean them with a soft cloth.

•

If you remove the lens, cover it with the dust 

cap. To attach it properly, align the lens mount 

index and the  index of the dust cap as shown 

in the diagram, and turn clockwise. (fig.❷) To 

remove it, reverse the order.

When the camera’s focus mode is set to [MF], focus 

manually by turning the focusing ring  (fig.❸).

Quickly rotating the focusing ring may result in 

delayed focus.

•

Focus mode is set using the camera. Please 

refer to the camera’s instructions.

•

After autofocusing in [AF+MF] mode, focus 

manually by pressing the shutter button halfway 

and turning the focusing ring (full-time manual 

focusing).

CEL-ST6AA210