B4-EOS Mount Adapter Ring for 2/3" B4 mount Lens to Canon EOS EF mount Camera 5D,6D,7D,750D,1000D etc.

Aperture control, Focusing and Zooming of the lens should be operated manually.

Turn on "no lens shooting" function in the camera menu before installing the adapter.

The adapters are precision made to insure the perfect fit.

High quality and compact.

Use "M" or "A" mode to shoot.

Made of Aluminum Alloy

Note : the image field of B4 mount (2/3") is smaller then APS-C and Full Frame, so dark corners will appear on EF / EF-S camera screen.

Compatibility:

For B4 mount Movie Lens

For Canon EOS EF mount Camera, like 5D,6D,7D,70D,700D,1000D etc.

Not suitable for EOS 30, 30V & 33V and 1D series.

Package Includes:

1pc x Mount Adapter Ring B4-EOS