REMOVING YOUR EXTENSION TUBE
1 Turn your camera o.
2 Unscrew and remove your camera lens.
3 Press the release button on the extension tube attached to the camera
body, then turn the extension tube counter clockwise.
4 Attach your camera lens onto the camera body.
Note: When not in use, always use the plastic caps on both ends of the extension
tube stack to avoid dirt, dust, and other small objects from entering the tubes.
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Made in China
V1 ENGLISH 14-0790
Tube diameter
Tube lengths
Approximately 67 mm
12 mm, 20 mm, and 36 mm
PROBLEM
I cannot remove the extension
tube from my camera.
With the extension tube on, my
camera does not focus on subjects
a few feet away or further.
Does the tube t other camera
brands?
When I place the extension tubes
on my camera, the auto focus
function does not work.
SOLUTION
Make sure that you press and hold the unlock button on the
extension tube closest to the camera body before attempting to
remove the tube.
The main application for the extension tube is for close-up or
macro photography. Remove the extension tube for longer
distances to the subject.
No, the tube is designed for Canon EOS cameras only.
Make sure that you are using a lens that has auto focus feature.
Also make sure that the gold contacts inside the extension tube are
free of dust and oil.