Adapter Viltrox Ef-e Af Focal Reducer Booster - 1934745 _{Yêu thích}

Specifications: 
Lens mount: Canon EF lens, Nikon NF lens (other coming soon) 
Magnification: 0.71x 
Aperture: to be increased by one f/stop 
Tripod mount: removable 
Optical construction: 4 elements / 4 groups 

Notes: 
It is not suitable for Full Frame E mount cameras (e.g. A7 series) and NEX video camcorders. 

Focusing is not as good as Canon EF lens in EOS cameras and Sony E lens in NEX cameras because of different focusing systems between Canon and Sony cameras. 

Jolos TM Mount Adapter M42/EOS Settings: 
Put red marks of the adapter and lens collar together. 
Turn the adapter anticlockwise till the fixative click. 
mosty it will use Manual or Av mode. 

Jolos TM Mount Adapter M42/EOS Removing: 
To remove the adapter you should unpress fixative pin and turn the adapter clockwise. 

Package Included: 
Viltrox EF-E mount f/Booster x 1 
Tool x 1 
Protective Box x 1 
Original package