Chinese Supplier VILTROX M42 E Lens Adapter for M42 Series Lenses to set on Nex Camera

Function 

Viltrox M42-E mount f/booster series can allow Sony E-mount to be transferred on the M42 series perfectly, support manual focus,enlarge aperture.

Features

* With auto focusing function;

* Can increase the lens 2 f-stop, increasing the amount of light into the virtual background, can better highlight the theme;

* Aperture can be accurate through ring expansion corresponding action;

* Zinc alloy technology, stable and reliable;

* Signal transmission using PIN gold needle, greatly enhance its transmission performance;

* Ring at the bottom with 1/4 screws, which can easy installed on the tripod or other fixed bracket;