For Nikon AI/AF Lens to For Canon EOS EF Mount Adapter Ring 7D 5D 550D 60D 450D 50D UK

It is a Nikon AI/AF all Canon EOS mount adapter ring
It is easy to install, remove and use
It is durable and reliable for long-term use
A useful thing to achieve optimal shooting effect
Color: Silver
material: metal

Allows focusing to infinity.
Auto focus (AF) is not available.
Lens lock / release and stop screw.
Stop-down metering is used. Spot metering mode does not work properly.
Although it is possible to use the A (aperture-priority AE) mode in auto exposure, the aperture display is not available.
In the P (Program AE), or S (Shutter speed-priority AE) mode, the shutter releases, but the auto exposure control does not work.
The distance scale on the lens might not indicate the actual distance.
Please installing / uninstalling the adapter after turning off the camera.
The EOS auto focusing system doesn’t support as less as F5.6. Before your capturing you have to focusing with MAX aperture and stop down to capturing.
Made of brass with chrome coating in silver color.
Compatible:
ALL Canon and Film SLR(as long as the body takes Canon EOS lens)
Nikon AI Lens
Usage:
Put red marks of the adapter and lens collar together.
Turn the adapter clockwise till the fixative click.
Set Nikon lens
Package Include:
1X 1X Nikon Adapter Ring
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.