Canon EF135MM F/2L USM Instruction - Page 4
Browse online or download pdf Instruction for Camera Lens Canon EF135MM F/2L USM. Canon EF135MM F/2L USM 13 pages. Ef lens ultrasonic high-performance telephoto lenses designed for eos cameras
Also for Canon EF135MM F/2L USM: Instructions Manual (15 pages), User Manual (26 pages)
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1. Attaching and
Detaching the Lens
Attaching the lens to the
camera
1
Remove the lens dust cap
by turning it
counterclockwise.
2
Align the lens mount index
with the red mark on the
camera. Then turn the lens
clockwise until it locks in
place.
ENG-3
3
Remove the lens cap by
pressing the clasps.
Detaching the lens
Hold down the lens release
button on the camera and turn
the lens counterclockwise until
it detaches.
After detaching the lens,
•
attach the dust cap to the rear
of the lens to prevent the
contacts and lens from getting
scratched.
If the contacts are dirty,
•
scratched, or soiled with
fingerprints, etc., corrosion or
a faulty connection or
operation may result.
If the lens is dirty, it may not
•
autofocus properly.