VILTROX EF-E AF Auto Focus Adapter for sony E-mount cameras to use canon EF lens Reduce focal length and Aperture three Stop
Introduction:
Viltrox f/Booster series can allow most of the EF lens to be used S0NY mirrorless E-mount camera . Thanks to the built-in optical lens (4 elements / 4 groups), it can increase the aperture by one f/stop and extend the focal length. Allowing you to get in the larger area of light and achieve the depth of field that you prefer.
EF-E (the one used for Canon EF lens) is Auto Focus used on the S0NY E-mount camera
Viltrox f/Booster are quality made using precision-machined aluminium alloy with chromium plating on both of the camera body and the lens side of the booster to ensure smooth and endurable mounting, quality aesthetic.
With optical lens provided by our Japanese partner and a surprisingly attractive price, it is surely a smart choice to choose Viltrox f/Booster.
Specifications:
Lens mount: Canon EF lens,
Magnification: 0.71x
Aperture: to be increased by three Stop
Tripod mount: removable 1/4 system
Optical construction: 4 elements / 4 groups
Notes:
It is not suitable for Full Frame E mount cameras (e.g. A7RII A7SII series) and NEX video camcorders.if you want use the Full Frame cameras ,you should change your cameras to half-frame system.
fitting:
Put red marks of the adapter and lens collar together.
Turn the adapter anticlockwise till the fixative click.
mosty it will use M or Av mode.
Removing:
To remove the adapter you should unpress fixative pin and turn the adapter clockwise.
Package Included
Viltrox EF-E mount adapter x 1
Retail package*1