3 rings - 13 mm, 21 mm, 31 mm, Material: copper and ABS (acrylonitrile-butadiene-styrene)
Combined - 7 possible combinations
Compatible with EF, EF-S, AF Canon EOS
Transmits all lens data
Front and rear cap
Imported from USA
For macro shots fascinating - Autofocus kept our rings with automatic extensions you'll discover the amazing world of
macro photography. 7 options for combining this set of rings allow you to increase the distance between the camera and
the lens at your leisure and increase the magnification ratio. The optical quality of your lens is not affected and
allows you to quickly take advantage of the pleasures of the macro. Note: The rings provide all the automatic functions
between the camera and the lens, among other autofocus For the macro, we recommend using a tripod and possibly a tea
setting and strong. light source. - 3 rings - 13 mm, 21 mm, 31 mm - Combinable - Compatible with all Canon EOS cameras -
Compatible with EF, EF-S, AF bayonet Canon EOS-The AF is maintained compatibility for Canon EOS 1D C, 1D X, 1D Mark
I-IV, I-1Ds Mark III, 5D Mark I-III, 6D 7D 60D 50D 40D 30D 20D 10D 1100D 1000D 650D 600D 550D 500D 450D 400D 350D 300D
content delivery 1x set of extension tubes Automatic for Canon EOS - 3 rooms: 13 mm, 21 mm, 31 mm 1x cap for Canon EOS
camera 1x Front lens cap for Canon EOS.
Please note the following:
* During macro shooting, you should DEFINITELY always focus manually. We also recommend a tripod and macro slide in
order to find the focus point can be lighter and finer. We also recommend lots of light.
If you can combine all three rings together, the AF may not work correctly anymore. For some lenses, the AF does not
work. However, in any case, all relevant data is transmitted to the camera such as aperture, Exif data, required
exposure values, etc.